Union Population

2010–2026

162

2026 projection

10.5% since 2020 (decrease)

050100150200250201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Union. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026162-42.41%
2025166-21.19%
2024168-52.89%
2023173-21.14%
2022175-52.78%
2021180-10.55%
2020181-2813.40%
2019209-41.88%
2018213-31.39%
2017216-52.26%

Showing 10 of 17 years.

Union Demographics

55.2median age

Median age

Female60.6 yrs
Male40.5 yrs

Adults

186
61 seniors · 33%125 other adults

Sex

Female 55.7% · 118Male 44.3% · 94

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 2 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Union Marital Status

38% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married38%35%40%
Never married35%48%24%
Divorced11%17%6%
Widowed16%0%30%
Separated0%0%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201