Polk Population

2010–2026

340

2026 projection

1.7% since 2020 (decrease)

050100150200250300350201020122014201620182020202220242026

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 Polk. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026340-10.29%
2025341-41.16%
2024345+30.88%
2023342-41.16%
2022346+20.58%
2021344-20.58%
2020346+4414.57%
2019302-41.31%
2018306-72.24%
2017313+72.29%

Showing 10 of 17 years.

Polk Demographics

40.7median age

Median age

Female40.1 yrs
Male42.3 yrs

Adults

258
64 seniors · 25%194 other adults

Sex

Female 60.1% · 211Male 39.9% · 140

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 4 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

Polk Income

$55,000median household income

Median household income

$55,000

Half of households earn more, half earn less

Median earnings

$42,292

Typical yearly pay for a worker 25 or older.

Poverty rate

10.5%

About 1 in 9 residents

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

Polk Marital Status

47% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married47%54%43%
Never married37%39%37%
Divorced7%5%8%
Widowed8%2%12%
Separated1%<1%1%

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