Pottawatomie County Population

1860–2026

27,514

2026 projection

8.2% since 2020 (increase)

05K10K15K20K25K30K186018801900192019401960198020002020

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 Pottawatomie County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202627,514+3281.21%
202527,186+3281.22%
202426,858+3651.38%
202326,493+1590.60%
202226,334+4431.71%
202125,891+4691.84%
202025,422+9543.90%
201924,468+2250.93%
201824,243+3051.27%
201723,938+2921.23%

Showing 10 of 31 years.

Pottawatomie County Demographics

36.4median age

Median age

Female36.5 yrs
Male36.1 yrs

Adults

18,647
4,020 seniors (65+) · 22% of adults14,627 other adults

Sex

Female 49.8% · 13,050Male 50.2% · 13,154

Population by age

MaleFemale85+ years, male: 10085+ years, female: 37380–84 years, male: 18280–84 years, female: 17575–79 years, male: 40675–79 years, female: 36870–74 years, male: 56270–74 years, female: 59365–69 years, male: 62665–69 years, female: 63560–64 years, male: 87560–64 years, female: 71355–59 years, male: 71855–59 years, female: 83550–54 years, male: 61950–54 years, female: 66745–49 years, male: 85845–49 years, female: 73540–44 years, male: 86040–44 years, female: 68035–39 years, male: 1,06035–39 years, female: 1,08030–34 years, male: 75730–34 years, female: 78925–29 years, male: 74225–29 years, female: 70220–24 years, male: 68520–24 years, female: 66915–19 years, male: 1,03315–19 years, female: 91110–14 years, male: 1,20810–14 years, female: 1,2465–9 years, male: 9205–9 years, female: 9410–4 years, male: 9430–4 years, female: 93885+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

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 262 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

Pottawatomie County Income

$92,325median household income

Median household income

$92,325

Half of households earn more, half earn less

Median earnings

$56,110

Typical yearly pay for a worker 25 or older.

Poverty rate

6.7%

About 1 in 15 residents

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

Pottawatomie County Marital Status

62% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married62%63%61%
Never married25%28%22%
Divorced8%8%9%
Widowed4%2%7%
Separated<1%<1%2%

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

Sources

8 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year