Plains Population

2010–2026

521

2026 projection

8.8% since 2020 (decrease)

0100200300400500600700201020122014201620182020202220242026

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 Plains. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026521-101.88%
2025531-20.38%
2024533-244.31%
2023557-40.71%
2022561-61.06%
2021567-40.70%
2020571-6710.50%
2019638+162.57%
2018622-223.42%
2017644-111.68%

Showing 10 of 17 years.

Plains Demographics

42.6median age

Median age

Female30.4 yrs
Male42.8 yrs

Adults

480
150 seniors · 31%330 other adults

Sex

Female 65.7% · 493Male 34.3% · 257

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 8 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

Plains Income

$38,294median household income

Median household income

$38,294

Half of households earn more, half earn less

Median earnings

$26,754

Typical yearly pay for a worker 25 or older.

Poverty rate

16.1%

About 1 in 6 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Plains Marital Status

56% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married56%73%41%
Never married20%14%25%
Divorced11%7%15%
Widowed10%6%14%
Separated3%0%5%

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