Polk City, IA
Population 5,833 · Iowa
About Polk City, IA
Polk City is a small community in Iowa with a population of 5,833 residents. The median household income is $163,000 per year, which is above the national average. The median age in Polk City is 37 years.
Housing in Polk City has a median home value of $385,000 and median monthly rent of $746. Of the 2,059 total housing units, the majority are owner-occupied, with 1,828 owner-occupied and 204 renter-occupied units.
The unemployment rate in Polk City is 2.0% and the poverty rate is 5.5%. 47.2% of residents hold a bachelor's degree or higher. The average commute time is 24.5 minutes.
How Polk City Ranks in Iowa
Cost of Living in Polk City, IA
Compared to national averages, Polk City has a median household income of $163,000 (117% above the national median of $75,149). Home values average $385,000, which is 57% above the national median. Monthly rent at $746 is 36% below the US average of $1,163. Within Iowa, Polk City's income is 140% above the state average of $67,947, and home values are 191% above the state median of $132,237.
Why Live in Polk City, IA?
Polk City offers a strong local economy with a median household income of $163,000, well above the national average, and rent that’s lower than the national average at $746/month, and a strong job market with an unemployment rate of just 2.0%. Additionally, the city features a well-educated community where 47.2% of residents hold a bachelor’s degree or higher, and a low poverty rate of 5.5%, better than the national average, and short commute times averaging just 24.5 minutes.
Potential considerations include a competitive housing market where the typical home costs $385,000. However, Polk City’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Polk City has a population of 5,833 with a median age of 37 years. Compare Polk City with other cities to see how it stacks up, or explore all cities in Iowa.
Similar Cities Near Polk City
Cities in Iowa with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Estherville | 5,865 | $54,624 | $96,300 | Compare |
| Oelwein | 5,878 | $49,821 | $96,800 | Compare |
| Asbury | 5,949 | $130,071 | $312,400 | Compare |
| Maquoketa | 6,105 | $56,039 | $126,800 | Compare |
| Anamosa | 5,553 | $56,167 | $164,900 | Compare |
| Red Oak | 5,542 | $52,996 | $91,600 | Compare |
| DeWitt | 5,535 | $84,474 | $223,100 | Compare |
| Independence | 6,149 | $72,250 | $156,900 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Iowa
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Polk City With Other Cities
Frequently Asked Questions about Polk City
What is the population of Polk City, IA?
The population of Polk City, IA is 5,833 according to the latest Census data.
What is the median household income in Polk City?
The median household income in Polk City, IA is $163,000 per year.
What is the median home value in Polk City?
The median home value in Polk City, IA is $385,000.
What is the average rent in Polk City?
The median monthly rent in Polk City, IA is $746.
What is the unemployment rate in Polk City?
The unemployment rate in Polk City, IA is 2.0%.