Post Population

1920–2026

3,181

2026 projection

33.5% since 2020 (decrease)

01K2K3K4K5K6K192019401960198020002020

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 Post. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20263,181-3138.96%
20253,494-381.08%
20243,532+240.68%
20233,508+361.04%
20223,472-1,75533.58%
20215,227+4459.31%
20204,782-3546.89%
20195,136+140.27%
20185,122-2544.72%
20175,376+2685.25%

Showing 10 of 26 years.

Post Demographics

34.5median age

Median age

Female32.9 yrs
Male34.6 yrs

Adults

3,627
653 seniors · 18%2,974 other adults

Sex

Female 31.9% · 1,381Male 68.1% · 2,945

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 43 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

Post Income

$41,304median household income

Median household income

$41,304

Half of households earn more, half earn less

Median earnings

$40,587

Typical yearly pay for a worker 25 or older.

Poverty rate

9.8%

About 1 in 10 residents

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

Post Marital Status

37% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married37%35%43%
Never married43%47%33%
Divorced12%13%9%
Widowed6%3%12%
Separated3%3%3%

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