#	County	Soil Quality Score	Overall Score
1	Colfax County, NM	38.5	54.4
2	Union County, NM	30	60.8
3	Harding County, NM	29.4	71.2
4	Guadalupe County, NM	24.3	60.1
5	De Baca County, NM	17.3	58.6
6	Luna County, NM	17	59
7	Lea County, NM	15.7	36.1
8	Roosevelt County, NM	14.4	41.9
9	Hidalgo County, NM	13.4	54.1
10	Bernalillo County, NM		27.6
11	Catron County, NM		64
12	Chaves County, NM		36.1
13	Cibola County, NM		52.9
14	Curry County, NM		33.5
15	Doña Ana County, NM		41
16	Eddy County, NM		36
17	Grant County, NM		61.5
18	Lincoln County, NM		58.3
19	Los Alamos County, NM		68.6
20	McKinley County, NM		29.2
21	Mora County, NM		63.5
22	Otero County, NM		44.4
23	Quay County, NM		53.3
24	Rio Arriba County, NM		60.6
25	San Juan County, NM		33.2
26	San Miguel County, NM		45.9
27	Sandoval County, NM		50.1
28	Santa Fe County, NM		35.3
29	Sierra County, NM		53.1
30	Socorro County, NM		54.4
31	Taos County, NM		48.2
32	Torrance County, NM		42.2
33	Valencia County, NM		31.9

Soil Quality data from SoilByCounty. See full details at SoilByCounty. Data updated February 2026.