Guadalupe County, New Mexico Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 27th-largest in New Mexico
The population of Guadalupe County, New Mexico is 4,379 as of the 2023 American Community Survey, making it the 27th-largest county in New Mexico. The median household income is $40,149, the median home value is $107,200, and the median age is 41.6.
The population of Guadalupe County has declined 6.6% since 2010 (4,696 → 4,385), a -0.49% annualized rate.
4,379
Population
-0.49%
Annual growth
1
People / sq mi
$40,149
Median Income
$107,200
Median Home Value
Guadalupe County covers 3,030 sq mi of land at 1.4 people per square mile.
About Guadalupe County, NM
What distinguishes Guadalupe County is density: among the most sparsely settled of US counties, around 1 people per square mile. With 4,379 residents, Guadalupe County is a county in New Mexico. It ranks #27 among counties in New Mexico by population.
Household earnings sit near the bottom of the range at $40,149, below the US median of $78,538. Hardship is pronounced — at 21.5%, poverty is near the top of the range for US counties, above the national 12.4%. Housing is relatively affordable, with a median home value of $107,200, with typical rent around $515.
Fewer adults hold degrees here than in most comparable places — 15.5%, below the national 35.0%. Just 5.2% of workers are home-based, below the national 14.0%, and the average commute runs about 19 minutes each way.
Guadalupe County Population History (2010-2024)
The county of Guadalupe County had a population of 4,696 in 2010 and 4,385 in 2024, a -6.6% growth over 14 years. The peak was 4,696 in 2010. Average annual growth rate: -0.47%.
4,385
Population (2024)
4,696
Population (2010)
4,696
Peak (2010)
-0.47%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 4,696 |
| 2011 | 4,626 |
| 2012 | 4,593 |
| 2013 | 4,536 |
| 2014 | 4,446 |
| 2015 | 4,355 |
| 2016 | 4,387 |
| 2017 | 4,418 |
| 2018 | 4,323 |
| 2019 | 4,278 |
| 2020 | 4,442 |
| 2021 | 4,424 |
| 2022 | 4,324 |
| 2023 | 4,334 |
| 2024 | 4,385 |
Race & Ethnicity
| White | 43.0% |
| Black or African American | 1.7% |
| Asian | 2.8% |
| Hispanic or Latino (any race) | 9.1% |
| Two or More Races | 0.0% |
Age & Sex
41.6
Median Age
41.8%
Female
58.2%
Male
20.6%
Age 65+
Age Distribution
Children (under 15): 16.9% · Seniors (65+): 20.6%
Income & Poverty
| Median household income | $40,149$-21,976 vs state |
| Mean household income | $90,895 |
| Per-capita income | $30,367 |
| Poverty rate | 21.5%+7.8% vs state |
| Unemployment rate | 2.3% |
| Employment-to-population | 47.0% |
Top Industries by Employment
The largest employment sector in Guadalupe County is professional & business services, accounting for 22.3% of workers.
How residents commute
0.0%
Drive alone
3.7%
Carpool
83.5%
Public transit
5.2%
Work from home
18.8 min
Avg commute
Housing
$107,200$-125,000 vs state
Median home value
$515
Median rent
78.4%
Homeownership rate
2,156
Total housing units
67.3%
Occupied
32.7%
Vacant
21.6%
Renter-occupied
Social & access
93.5%
With health insurance
85.9%
With broadband internet
26.2%
Foreign-born
7.3%
Veterans (18+)
22.4%
With a disability
51.3%
Speak language other than English at home
Education
83.2%
High School+
15.5%
Bachelor's+
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County rankings
Frequently Asked Questions
Guadalupe County, New Mexico has a population of 4,379 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 27th-largest county in New Mexico. Population density is 1 people per square mile.
The population of Guadalupe County has declined 6.6% since 2010 (4,696 → 4,385), a -0.49% annualized rate.
The median household income in Guadalupe County, New Mexico is $40,149, with mean (average) household income of $90,895 and per-capita income of $30,367. 21.5% of residents live below the federal poverty level.
In Guadalupe County, the largest racial and ethnic groups are White (43.0%), Hispanic or Latino (9.1%), Asian (2.8%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Guadalupe County, New Mexico is 41.6 years. Residents are 41.8% female and 58.2% male.
The median home value in Guadalupe County is $107,200 and median monthly rent is $515. 78.4% of occupied housing units are owner-occupied. The county has 2,156 total housing units, 32.7% of which are vacant.
The largest employment sector in Guadalupe County, New Mexico is professional, scientific, and management services, employing 22.3% of workers. The unemployment rate is 2.3%.
Albuquerque is among the largest cities associated with Guadalupe County, New Mexico, with a population of 562,488.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.