Counties in New Mexico by gini index, 2024

Harding County had the highest gini index of 33 counties in 2024, at 72.7 index. Los Alamos County had the lowest, at 38.2 index. The median was 46.7 index and the figure for New Mexico was 47.7 index. Source: the U.S. Census Bureau.

Highest72.7Harding County
Median46.733 counties
New Mexico47.7History

All counties, 2024

CSVChart (SVG)

Harding CountyHarding County: 72.7 index72.7Union CountyUnion County: 64.9 index64.9Guadalupe CountyGuadalupe County: 59.9 index59.9Socorro CountySocorro County: 55.4 index55.4Quay CountyQuay County: 54.3 index54.3Taos CountyTaos County: 51.2 index51.2Chaves CountyChaves County: 49.9 index49.9McKinley CountyMcKinley County: 49.6 index49.6Lincoln CountyLincoln County: 48.9 index48.9Lea CountyLea County: 48.9 index48.9Santa Fe CountySanta Fe County: 48.7 index48.7Grant CountyGrant County: 48.1 index48.1Mora CountyMora County: 48 index48Doña Ana CountyDoña Ana County: 47.8 index47.8San Miguel CountySan Miguel County: 47.3 index47.3San Juan CountySan Juan County: 47.1 index47.1Bernalillo CountyBernalillo County: 46.7 index46.7Curry CountyCurry County: 46.1 index46.1Colfax CountyColfax County: 46.1 index46.1Cibola CountyCibola County: 45.9 index45.9Torrance CountyTorrance County: 45.6 index45.6Valencia CountyValencia County: 45.6 index45.6Rio Arriba CountyRio Arriba County: 45.6 index45.6Luna CountyLuna County: 45.5 index45.5Roosevelt CountyRoosevelt County: 45.4 index45.4Eddy CountyEddy County: 45.3 index45.3Hidalgo CountyHidalgo County: 43.6 index43.6Otero CountyOtero County: 43 index43De Baca CountyDe Baca County: 42.9 index42.9Sierra CountySierra County: 42.3 index42.3Sandoval CountySandoval County: 42.2 index42.2Catron CountyCatron County: 38.8 index38.8Los Alamos CountyLos Alamos County: 38.2 index38.2
index. Source: U.S. Census Bureau. Retrieved 2026-10-10.

Full ranking

RankCounties2024
index
Change on 2023
1Harding County72.7+1.7
2Union County64.9+1.2
3Guadalupe County59.9-2
4Socorro County55.4+4.8
5Quay County54.3+7.3
6Taos County51.2+0.1
7Chaves County49.9+1.5
8McKinley County49.6-0.5
9Lincoln County48.9-0.2
10Lea County48.9+0.2
11Santa Fe County48.7+0.1
12Grant County48.1+1
13Mora County48-3.6
14Doña Ana County47.80
15San Miguel County47.3+0.4
16San Juan County47.1-0.4
17Bernalillo County46.7-0.5
18Curry County46.1-0.1
19Colfax County46.1+3.5
20Cibola County45.9+0.6
21Torrance County45.6+3.2
22Valencia County45.6+0.3
23Rio Arriba County45.6-1.7
24Luna County45.5+1.3
25Roosevelt County45.4+1.9
26Eddy County45.3+1
27Hidalgo County43.6+0.9
28Otero County43-0.1
29De Baca County42.9+0.9
30Sierra County42.3-1.9
31Sandoval County42.2-0.1
32Catron County38.8-3.9
33Los Alamos County38.2+0.9

Other periods

About this ranking

Income inequality on a 0 to 100 scale, where 0 is perfect equality.

Eurostat, equivalised disposable income after social transfers (EU-SILC), for the EU and its countries. For other countries use gini_index_world_bank, which is measured on a different basis. For the United States, ACS five-year estimate B19083 measures inequality in household money income before taxes. Census publishes a coefficient from 0 to 1; Invokely multiplies it by 100. The displayed year is the final year of the five-year period. Negative household incomes are treated as zero. This differs from the EU-SILC measure based on equivalised disposable income and should not be treated as directly comparable.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B19083: Gini index of household income inequality (coefficient multiplied by 100). https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b19083.dat. Retrieved 2026-10-10.

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Questions

Which county has the highest gini index?

Harding County, with 72.7 index in 2024, according to the U.S. Census Bureau.

Which county has the lowest gini index?

Los Alamos County, with 38.2 index in 2024.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B19083: Gini index of household income inequality (coefficient multiplied by 100). Retrieved 2026-10-10.

Gini index: other rankings

Counties in New Mexico: more rankings