countyscore
44.8
County Score
Disaster Risk 91.5Water Quality 86Income & Jobs 70.3

County Report Card

About Columbia County, Washington

Columbia County Near National Median

Columbia County earns a composite score of 44.8, nearly reaching the national median of 50.0. It is one of the more balanced rural counties in the region.

Exceeding the Washington State Average

With a score of 44.8, Columbia County outperforms the Washington state average of 44.1. It provides a more stable livability profile than many of its larger neighbors.

Top-Tier Environmental Safety and Water

The county boasts an incredible Risk Score of 91.5 and a Water Score of 86.0. These numbers indicate very low exposure to natural disasters and excellent water quality.

Higher Tax Burden and Safety Gaps

The effective tax rate of 0.865% is higher than many neighbors, resulting in a Tax Score of 48.0. Public safety also lags with a score of 14.3.

A Rural Gem for Stability

Columbia County is ideal for those seeking environmental peace and clean water. With a $71,528 median income and low disaster risk, it is perfect for long-term rural living.

Score breakdown

Tax48Cost36.5Safety14.3Health64.5Schools44.5Income70.3Risk91.5Water86Weather46
🏛48
Property Tax
Effective property tax rate vs national benchmarks
TaxByCounty →
🏠36.5
Cost of Living
Median rent, home values, and housing affordability
CostByCounty →
💼70.3
Income & Jobs
Median household income and per capita earnings
IncomeByCounty →
🛡14.3
Safety
Violent and property crime rates per 100K residents
CrimeByCounty →
❤64.5
Health
Life expectancy, uninsured rates, and health access
HealthByCounty →
🎓44.5
Schools
Graduation rates, per-pupil spending, and attainment
SchoolsByCounty →
⚡91.5
Disaster Risk
FEMA National Risk Index — flood, fire, tornado, and more
RiskByCounty →
💧86
Water Quality
EPA drinking water health violations and safety grades
WaterByCounty →
🌤46
Weather & Climate
Average temperatures, precipitation, and extreme weather events
WeatherByCounty →
🪨
Soil Quality
Soil composition, pH, drainage, and organic matter content
SoilByCounty →
🌱33.5
Lawn Care
Lawn difficulty score based on climate, soil, and grass suitability
LawnByCounty →
🛒
Farmers Markets
Local market density, SNAP/EBT acceptance, and product variety
MarketsByCounty →
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Explore this county

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Counties with similar scores

Sonoma County
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Median income: $102,840
44.8
Long County
Georgia
Median income: $64,747
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Kalawao County
Hawaii
Median income: $86,250
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Grundy County
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Coahoma County
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Cherokee County
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Median income: $49,047
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Lancaster County
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Median income: $74,751
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Dyer County
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Median income: $54,973
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Nearby counties

Garfield County
Washington
54.4
Walla Walla County
Washington
37
Whitman County
Washington
49.8
Asotin County
Washington
45
Franklin County
Washington
34.4
Adams County
Washington
37.4
Nez Perce County
Idaho
40.3
Umatilla County
Oregon
33.2

Deep Dives

Columbia County across the ByCounty Network

Detailed analysis from 10 data dimensions — each powered by a dedicated ByCounty site.

Property Tax in Columbia County

via TaxByCounty

Columbia has state's highest tax rate

Columbia County's effective tax rate of 0.865% exceeds both the national median (0.761%) and Washington's average (0.761%), placing it in the 60th percentile nationally. The median property tax of $2,215 on homes valued at $256,100 reflects the county's lower home values despite its high rate.

Highest rate across all Washington

Columbia County ranks 1st among Washington's 39 counties for effective tax rate at 0.865%, the highest in the state and well above the state average of 0.761%. At $2,215 in median property tax, the county remains below the state median of $3,028 due to lower home values.

Tops all regional competitors

Columbia's 0.865% rate is the highest among all examined counties, exceeding Adams (0.837%), Clark (0.836%), and all others in eastern Washington. This distinction reflects the county's unique fiscal structure and represents a significant tax burden for residents.

$2,215 on median-priced property

A typical Columbia County home valued at $256,100 incurs an annual property tax of $2,215, the second-lowest in absolute dollars but the highest as a percentage of home value. Homeowners with mortgages pay $2,154 yearly, while those without pay $2,312.

High rate makes review essential

With Washington's highest effective tax rate, Columbia County homeowners should carefully review their assessments for accuracy. Even modest overassessments compound significantly when applied to this elevated rate, making appeals particularly valuable.

Full property tax analysis on TaxByCounty

Cost of Living in Columbia County

via CostByCounty

Columbia County delivers top-tier affordability

Columbia County's 15.8% rent-to-income ratio ranks among the nation's most affordable, well below the national average and Washington's 18.8% state benchmark. With median rent at just $944 and median household income of $71,528, Columbia offers exceptional housing value.

Washington's most affordable rental market

Columbia County boasts the best rent-to-income ratio in this sample at 15.8%, beating even Adams County's strong 16.6%. Its $944 median rent ranks lowest among peers, making it the state's most accessible housing market.

Undercuts all peer counties on rental costs

Columbia County's $944 rent runs $43 below Adams County ($901) and $50 less than Asotin ($994), delivering unmatched value. At $256,100 median home value, Columbia also prices below most neighbors, offering dual affordability across tenures.

Most balanced housing burden in sample

Columbia renters spend 15.8% of income on housing while homeowners allocate 15.6%—nearly identical and the most balanced ratio in this analysis. This parity reflects a stable, genuinely affordable market where both renters and buyers find reasonable pathways.

Columbia County: the affordability destination

If housing costs drive your relocation decision, Columbia County stands unmatched in this sample for both rental and ownership value. Compare these numbers against your current county—you may find Columbia offers the affordability and stability relocating households seek.

Full cost of living analysis on CostByCounty

Income & Jobs in Columbia County

via IncomeByCounty

Columbia County modestly exceeds national average

At $71,528, Columbia County's median household income tops the national median of $74,755 by approximately 4.5%, reflecting stable middle-income status. Per capita income of $42,143 also outperforms national averages, indicating broad-based earning opportunity.

Mid-tier Washington county for household earnings

Columbia County's median household income of $71,528 falls $4,835 short of the Washington state average of $76,363, positioning it in the lower-middle tier statewide. Per capita income of $42,143 exceeds the state average by $1,515, suggesting concentrated pockets of higher earners.

Outearning Adams, lagging more connected regions

Columbia County's $71,528 exceeds Adams County by $4,065 but trails Benton County by $15,788 and Chelan County by $6,778. The rural Palouse community benefits from agricultural and government employment but lacks the economic diversification of larger regional centers.

Most affordable rents among peer counties

Columbia County boasts the lowest rent-to-income ratio at 15.8%, well below affordability concerns, and median home value of $256,100 remains the most accessible among comparison counties. This combination provides residents maximum breathing room for savings and financial planning.

Maximizing affordability advantage for savings

Columbia County's exceptionally low housing-cost burden creates prime opportunity to fund retirement accounts and build emergency reserves. Direct the housing savings into automatic IRA contributions, education funds, or investment accounts to accelerate long-term wealth accumulation.

Full income & jobs analysis on IncomeByCounty

Safety in Columbia County

via CrimeByCounty

Columbia County provides a stable environment

Columbia County reports a total crime rate of 2437.2 per 100K, which is very close to the national average of 2,385.5. It earns a strong safety score of 96.2. This suggests a balanced safety profile for this small, rural community.

Matching the state safety benchmark

The county's safety score of 96.2 is identical to the average for all Washington counties. While its total crime rate of 2437.2 is slightly higher than the state average of 2377.2, the difference is marginal. Public safety remains consistent with state-wide expectations.

Regional safety in Eastern Washington

Columbia County's crime rate is similar to nearby Asotin County, which reports 2570.4 per 100K. Because it relies on a single reporting agency, residents should interpret these figures as a snapshot of local activity. It remains significantly safer than more urbanized regions to the west.

Exceptionally low violent crime rates

Violent crime in Columbia County is remarkably low at just 100.5 per 100K. Property crime accounts for nearly all local incidents, sitting at 2336.7 per 100K. This makes it one of the safer places in the country regarding physical threats.

Focusing on rural property security

In rural areas, property crime often targets unsecured outbuildings and equipment. Ensuring that gates and storage areas are well-lit and locked can prevent most local crimes. Maintaining close ties with neighbors is a powerful way to keep the community safe.

Full safety analysis on CrimeByCounty

Health in Columbia County

via HealthByCounty

Columbia County faces health challenges

At 76.6 years, Columbia County residents live 1.7 years less than the U.S. average of 78.3 years. The 17.5% poor/fair health rate is slightly below the national 18%, but the lower life expectancy signals underlying health pressures that merit attention.

Among Washington's lower-performing counties

Columbia County's 76.6-year life expectancy ranks 1.5 years below Washington's 78.1-year state average. The county faces longevity challenges that place it among the state's more health-challenged communities.

Struggles on state-level health metrics

Columbia County's 76.6-year life expectancy is lower than most comparison counties, ranking only slightly above Cowlitz County (75.1 years). With 74 primary care providers per 100,000 residents, Columbia has adequate but not exceptional provider capacity compared to Chelan County (111 per 100K).

Moderate coverage with adequate provider access

Columbia County's 7.6% uninsured rate sits below the state average of 9.0%, meaning most residents have health coverage. With 74 primary care providers and 345 mental health providers per 100,000 residents, the county provides baseline access to both routine and behavioral health services.

Secure coverage to support your health

Columbia County's below-average uninsured rate shows most residents have coverage, but gaps remain. If you're uninsured or underinsured, explore plans on Healthcare.gov to access the county's primary care providers and support better health outcomes for your family.

Full health analysis on HealthByCounty

Schools in Columbia County

via SchoolsByCounty

Intimate Education in a Rural Setting

Columbia County is home to just six public schools serving a total of 578 students across two districts. This tiny network includes two elementary schools, one middle school, and two high schools. It represents one of the smallest and most personal educational footprints in the state.

High Spending per Student

The county invests heavily in its students, with per-pupil spending at $10,179, far exceeding the state average of $9,250. Despite high investment, the graduation rate is currently 69.0%, and the composite school score is 49.3. These numbers reflect the unique challenges and high costs associated with rural education delivery.

Dayton and Starbuck School Districts

The Dayton School District serves the majority of the county with 393 students across four schools. Starbuck School District handles just 185 students, part of which includes the Virtual Preparatory Academy. There are no charter schools, as the districts provide personalized care to their small student bodies.

Ultra-Small Class Sizes

The average school size is just 96 students, ensuring that every child receives individual attention. Dayton Elementary is the largest school with 193 students, while Starbuck School serves just 20 students in a K-8 setting. Attending school here feels like being part of an extended family in a quiet, town-based environment.

Quiet Living in Dayton

Families seeking an escape from crowded city schools will find Dayton’s intimate classrooms highly appealing. Homes near the Dayton schools offer a walkable, small-town lifestyle that is rare in modern suburbs. Consider Columbia County for a pace of life where the school is the heart of the community.

Full schools analysis on SchoolsByCounty

Disaster Risk in Columbia County

via RiskByCounty

Columbia County ranks among safest nationwide

Columbia County's composite risk score of 8.56 places it in the very low risk category, making it one of the safest counties in the entire nation. Residents experience minimal exposure to natural disasters compared to most American communities.

Washington's second-safest county

Columbia County's score of 8.56 ranks it as nearly the safest county in Washington, second only to Asotin County (17.91) and far below the state average of 70.01. The county's remote location and terrain provide exceptional protection from major natural hazards.

Safest county in the region

Columbia County (8.56) faces substantially lower risk than all neighboring counties, including Asotin (17.91) and Adams (23.22). The county's geographic isolation in the Blue Mountains creates an exceptionally safe natural hazard environment.

Wildfire is the only significant concern

Wildfire risk reaches 73.35 in Columbia County, representing the sole natural hazard of meaningful concern despite the county's overall very low composite score. Flood (30.66), earthquake (33.97), and tornado (3.21) risks all remain minimal.

Wildfire coverage provides peace of mind

Columbia County residents should add wildfire protection to their homeowners policies as a practical precaution, even though overall disaster risk is exceptionally low. This modest investment provides protection against the county's one meaningful natural hazard threat.

Full disaster risk analysis on RiskByCounty

Weather & Climate in Columbia County

via WeatherByCounty

Moderate temperatures with an arid lean

Columbia County's average temperature of 51.1°F is slightly below the national median. With 18.8 inches of annual rain, it is drier than the average U.S. county.

Warmer than the average Washington county

The county's 51.1°F average exceeds the state average of 49.9°F. However, it receives less than half the precipitation typically seen across Washington.

More snow than neighboring Asotin

Columbia records 15.8 inches of snow, about five inches more than neighbor Asotin County. It shares the hot, dry summer profile typical of the Walla Walla region.

Hot summers meet snowy winters

Residents face 31 days of heat over 90°F during the 68.4°F average summer. Winter brings a cooling shift to 34.9°F with a reliable 15.8 inches of snow.

Prepare for a true four-season climate

Effective cooling is necessary for the 31 days of extreme summer heat. Winter preparations should include snow tires for the 15.8 inches of annual snowfall.

Full weather & climate analysis on WeatherByCounty

Soil Quality in Columbia County

via SoilByCounty

Southeastern Loess and Grains

Columbia County’s soil taxonomy and pH levels are not currently available in the federal database. Most soils in this southeastern region are influenced by loess deposits and are likely less acidic than the state average of 6.20.

Fine Soils Built for Farming

We do not have specific percentages for sand, silt, and clay for this area. However, the dominant texture supports the region's famous dryland wheat farming, implying a silty, highly workable mix.

Productive Land in the Palouse

Data for organic matter and water capacity are missing for Columbia County. Despite the lack of numbers, the region's massive agricultural success suggests a high capacity to store moisture effectively during the growing season.

Watch for Seasonal Runoff

There are no recorded drainage classes or hydrologic groups for this county. Local landowners should monitor for runoff during spring snowmelt to protect their valuable topsoil from erosion.

Ready for Harvest in Zone 7a

Hardiness zone 7a allows for a variety of grains and hardy vegetables to thrive. Whether you are farming hundreds of acres or a small backyard plot, the local climate is ready for your next crop.

Full soil quality analysis on SoilByCounty

Lawn Care in Columbia County

via LawnByCounty

Columbia County's Uphill Lawn Battle

With a difficulty score of 33.5, Columbia County ranks as one of the more challenging environments for lawn care in Washington. It sits below the state average of 36.9, primarily due to its Zone 7a climate and arid conditions. Homeowners must be proactive to prevent their lawns from thinning out.

Hot Summers and Lean Rainfall

Columbia County gets only 18.8 inches of rain a year, which is less than half of the state average. This is paired with 31 extreme heat days where temperatures soar above 90°F. The 2,541 growing degree days mean grass grows quickly when watered, but will stress rapidly during the heat of July.

Soil Success Starts with Testing

Specific soil metrics for Columbia County are not currently available in the dataset. Given the 18.8 inches of rain, your soil likely requires significant organic amendments to hold enough water for turfgrass. Always perform a professional soil test to check for pH imbalances common in the eastern part of the state.

Facing Severe Drought Conditions

Over the past year, the county has spent 40 weeks in drought, with 11.2% of the area currently in severe drought. This prolonged dry period makes water conservation mandatory for responsible lawn management. Utilize drip irrigation for landscape beds and high-efficiency nozzles for turf to save every drop.

A Short Season for Establishment

Your primary growing season is between the last frost on April 28 and the first frost on October 13. In Zone 7a, heat-tolerant cool-season grasses like Tall Fescue are usually your best bet. Aim to seed in early September so the lawn can establish before the first frost hits in mid-October.

Full lawn care analysis on LawnByCounty

Frequently Asked Questions

What is Columbia County's county score?
Columbia County, Washington has a composite county score of 44.8 out of 100 on CountyScore. This score is calculated from a weighted average of available data dimensions including property tax, cost of living, income, safety, health, and schools.
How does Columbia County rank among counties in Washington?
Columbia County ranks #17 among all counties in Washington on CountyScore's composite ranking. Rankings are based on available data dimensions and updated as new data is added.
What are property taxes like in Columbia County, Washington?
The median annual property tax in Columbia County is $2,215, with an effective tax rate of 0.86%. This earns Columbia County a tax score of 48/100 on CountyScore (higher = lower taxes).
What is the median household income in Columbia County?
The median household income in Columbia County, Washington is $71,528 per year according to U.S. Census Bureau data. Columbia County earns an income score of 70.3/100 on CountyScore.
Is Columbia County, Washington a good place to live?
Columbia County scores 44.8/100 on CountyScore's overall county ranking, ranking #17 in Washington. The best way to evaluate Columbia County is to compare individual dimension scores — property tax, cost of living, income, safety, health, and schools — based on your personal priorities. Use CountyScore to compare Columbia County with other counties side by side.

ByCounty Network

🏛Property Tax🏠Cost of Living💼Income & Jobs🛡Safety❤Health🎓Schools⚡Disaster Risk💧Water Quality🌤Weather & Climate🪨Soil Quality🌱Lawn Care🛒Farmers Markets

Data from U.S. Census Bureau ACS, FBI UCR, CDC, FEMA NRI, NCES, EPA SDWIS, NOAA — informational only.