Union County, New Mexico Population 2024

3,946

Union County, New Mexico's estimated 2024 population is 3,946 with a growth rate of -0.45% in the past year according to the most recent United States census data. Union County, New Mexico is the 29th largest county in New Mexico. The 2010 population was 4,541 and has seen a growth of -13.1% since that time.

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
20293,856-18-0.46%
20283,874-18-0.46%
20273,892-18-0.46%
20263,910-18-0.46%
20253,928-18-0.46%
20243,946-18-0.45%
20233,964-18-0.45%
20223,982-114-2.78%
20214,096250.61%
20204,071280.69%
20194,043-56-1.37%
20184,099-95-2.27%
20174,194280.67%
20164,166-8-0.19%
20154,174-85-2%
20144,259-95-2.18%
20134,354-54-1.23%
20124,408-8-0.18%
20114,416-125-2.75%
20104,54100%
19904,124-601-12.72%
19804,725-200-4.06%
19704,925-1,143-18.84%
19606,068-1,304-17.69%
19507,372-1,723-18.94%
19409,095-1,941-17.59%
193011,036-5,644-33.84%
192016,6805,27646.26%
191011,4046,876151.86%
19004,52867217.43%
2024 Growth Rate
-0.45% (-18)
County Website
Union County
2020 Population
4,071
Area
3825 mi²
Density
1 people/mi²
Growth Since 2020
-3.07% (-125)
Founded
January 1, 1894

Population by Race

Race
Population
Percentage (of total)
White2,80669.47%
Two or more races81320.13%
Other race2035.03%
Native American1784.41%
Black or African American390.97%
Asian00%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Other race

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Union County, New Mexico Population by Race

Union County, New Mexico Population Pyramid 2024

Union County, New Mexico Median Age

40.3

Total

39.3

Male

45

Female

Union County, New Mexico Adults

There are 3,163 adults, (911 of whom are seniors) in Union County, New Mexico.

Union County, New Mexico Age Dependency

79.4

Age Dependency Ratio

40.5

Old Age Dependency Ratio

38.9

Child Dependency Ratio

Union County, New Mexico Sex Ratio

Female1,85846%
Male2,18154%

Union County, New Mexico Population by Age

Union County, New Mexico Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,5042.468.231.8
Non Family6941.160.139.9
Married5072.7979.720.3
Female1955.0249.250.8
Male1084.211000

3.3

Average Family Size

2.4

Average Household Size

68.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Union County, New Mexico Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade2298.13%
Associates Degree1716.07%
Bachelors Degree31111.04%
Graduate Degree1987.03%
High School Graduate1,17441.69%
Less Than 9th Grade832.95%
Some College65023.08%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Union County, New Mexico Educational Attainment by Sex (over 25)

Union County, New Mexico Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White1,6291,548421
Hispanic1,06485770
2+ Races41831826
Native American133860
Other Race1189810
Black21197

The highest rate of high school graduation is among white people with a rate of 95.03%.

The highest rate of bachelors degrees is among black people with a rate of 33.33%.

Union County, New Mexico Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$83,438$96,563$33,393
Graduate Degree$59,000$250,001$0
High School Graduate$32,188$37,536$24,808
Less Than 9th Grade$0$0$12,679
Overall$33,862$41,597$28,521
Some College$29,682$39,375$27,882

$33,862

Average Earnings

$41,597

Average Male

$28,521

Average Female

Union County, New Mexico Earnings by Educational Attainment

Union County, New Mexico Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Union County, New Mexico Language

79.1% of Union County, New Mexico residents speak only English, while 20.9% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 19.65% of the population.

Union County, New Mexico Language

Union County, New Mexico Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
Hispanic1,35337928.01%
White2,04322210.87%
Multiple77221427.72%
Other1935528.5%
Native1472617.69%

19.46%

Overall Poverty Rate

15.3%

Male Poverty Rate

23.5%

Female Poverty Rate

Poverty in Union County, New Mexico

The race most likely to be in poverty in Union County, New Mexico is Other, with 28.5% below the poverty level.

The race least likely to be in poverty in Union County, New Mexico is White, with 10.87% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.48%. Among those working part-time, it was 24.09%, and for those that did not work, the poverty rate was 28.3%.

Union County, New Mexico Poverty

rate

Rate
Poverty
Less Than 9th Grade45.8%
High School23%
Some College8.68%
Bachelors or Greater7.09%

Union County, New Mexico Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed81.82%
Female Unemployed46.81%
Female Employed11.34%
Male Employed2.36%

Union County, New Mexico Poverty Rate by Employment Status and Sex

Union County, New Mexico Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$61,613$121,210
Households$45,319$99,074
Married Families$80,650$-999,999,999
Non Families$29,660$66,302

mean

median

Income by Household Type

Union County, New Mexico Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

35.9%

Overall Marriage Rate

33.8%

Male Marriage Rate

38.5%

Female Marriage Rate

Union County, New Mexico Married by Age and Sex

male

female

Union County, New Mexico Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Union County, New Mexico Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Union County, New Mexico Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

212

Number of Veterans

204

Male Veterans

8

Female Veterans

War
Veterans
Vietnam81
Korea21
Second Gulf War20
First Gulf War14
World War II0

Union County, New Mexico Veterans by War

count

Age Group
Veterans
75+70
65 to 7464
55 to 6452
18 to 3414
35 to 5412

Union County, New Mexico Veterans by Age

count

Name
Veterans
% of Total
White1847.94%
Hispanic383.14%
2+ Races173.47%
Other Race85.26%
Native American31.7%

Union County, New Mexico Veterans by Race

Union County, New Mexico Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

5.73%

Veteran Poverty Rate

53.13%

Veteran Disability Rate

Union County, New Mexico Veterans by Education

LaborForceParticipation

47.8%

Labor Force Participation

44.6%

Employment Rate

6.6%

Unemployment Rate

Union County, New Mexico Employment by Age

LaborForceParticipation

Union County, New Mexico Employment by Race

LaborForceParticipation

Union County, New Mexico Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

54.02%

Born in Union County, New Mexico

97.75%

Native Born

2.25%

Foreign Born

2.01%

Non Citizen

0.25%

Naturalized

Place of Birth

97.75% of Union County, New Mexico residents were born in the United States, with 54.02% having been born in New Mexico. 2.01% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Union County, New Mexico Place of Birth

Sources