Population
70,368
2025
+3.7% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
Otero County had an estimated 70,368 residents in 2025, up 3.7% (2,500 more people) since 2020. That is faster than New Mexico as a whole (+0.3%), and the 6th fastest growth of 32 counties in New Mexico.
Data as of 2025 · updated
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70,368
2025
+3.7% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
−446
2025
−6.3 per 1,000 residents
−81 in total, 2021–2025
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. People moving in from other U.S. counties minus people moving out.
4.4%
2025
−0.7 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
3
2025
0.0 per 1,000 residents
Small base: the change swings on a few homes or people, so we don't show it.
Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.
$55,876
2020–24
+24.1% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
12,847
2023
+11.6% since 2018
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
Net domestic migration was negative in 2025: 446 more people moved out to other U.S. counties than moved in.
Private employers had 12,847 paid employees in mid-March 2023, +11.6% since 2018 (County Business Patterns).
Unemployment averaged 4.4% in 2025, 0.7 points lower than in 2019 (before the pandemic).
Builders were authorized to start 3 new homes in 2025, or 0.0 per 1,000 residents.
Median household income was $55,876 in the 2020–24 American Community Survey, +24.1% since 2016–20.
Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 825th.
Part of the Alamogordo, NM micro area.
Email me when Otero County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
| Year | Population | Change |
|---|---|---|
| 2025 | 70,368 | −256 |
| 2024 | 70,624 | +746 |
| 2023 | 69,878 | +1,027 |
| 2022 | 68,851 | +335 |
| 2021 | 68,516 | +648 |
| 2020 | 67,868 | – |
Census Bureau population estimates, July 1 of each year.
Otero County grew by 2,500 people since 2020 even though 81 more residents moved to other U.S. counties than came from them: births outnumbered deaths by 187, and net international migration added 2,444.
| Component | 2025 | 2020–25 | Share |
|---|---|---|---|
| Natural changebirths minus deaths | +48 | +187 | |
| International migrationfrom and to other countries | +148 | +2,444 | |
| Domestic migrationfrom and to other U.S. counties | −446 | −81 | |
| Census adjustmentbalancing residual | −6 | −50 | |
| Total change | −256 | +2,500 |
Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.
| Measure | In New Mexico | Among U.S. counties |
|---|---|---|
| Population growth | 6th of 32 | 825th of 3,107 |
| Net domestic migration per 1,000 residents | 26th of 32 | 2,686th of 3,108 |
| Private-sector job growth | 6th of 32 | 565th of 3,092 |
| Median household income | 13th of 31 | 2,385th of 3,107 |
| Lowest unemployment rate | 17th of 32 | 2,027th of 3,108 |
| New homes permitted per 1,000 residents | 15th of 18 | 2,756th of 3,005 |
1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.
The County Growth and Demographics Report for Otero County, NM as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.
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Over 2020–25, Otero County's population change (+3.7%) was ahead of 5 of its 8 neighbouring counties and behind 3.
4 of its 8 neighbouring counties had a higher median household income than Otero County's $55,876 (2020–24).
| County | Population2025 | Population change2020–25 | Net domestic migration per 1,000 residents2025 | Homes permitted per 1,000 residents2025 | Median household income2020–24 |
|---|---|---|---|---|---|
| Otero County, NM This county | 70,368 | +3.7% | −6.3 | 0.0 | $55,876 |
| Doña Ana County, NM | 229,091 | +4.1% | 2.5 | 3.6 | $56,848 |
| El Paso County, TX | 877,858 | +1.3% | −7.5 | 2.3 | $59,806 |
| Lincoln County, NM | 19,844 | −2.3% | −3.2 | 5.6 | $53,303 |
| Sierra County, NM | 11,395 | −1.4% | 14.2 | – | $41,600 |
| Hudspeth County, TX | 3,433 | +7.7% | −17.5 | – | $48,600 |
| Eddy County, NM | 62,509 | +0.3% | 5.3 | 3.9 | $78,426 |
| Chaves County, NM | 63,364 | −2.7% | −5.1 | 1.2 | $52,938 |
| Culberson County, TX | 2,267 | +3.8% | −7.9 | 10.1 | $58,777 |
Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.
Yes. Its population grew 3.7% between 2020 and 2025, about 2,500 more people (Census Bureau population estimates). New Mexico as a whole changed +0.3% over the same years. That ranks 6th of 32 counties in New Mexico for population growth.
On net, none in 2025: about 446 more people moved out to other U.S. counties than moved in (Census Bureau net domestic migration estimate).
It averaged 4.4% in 2025 (BLS Local Area Unemployment Statistics, annual average).
About 70,368 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
Private employers there had 12,847 paid employees in mid-March 2023, +11.6% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).
Map, parcel and listing layers cover North and South Carolina only for now. This page and the other New Mexico county pages carry the public federal growth figures.
Email me when Otero County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.
Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.