Grimes, IA
Population 15,810 · Iowa
About Grimes, IA
Grimes is a mid-sized city in Iowa with a population of 15,810 residents. The median household income is $104,497 per year, which is above the national average. The median age in Grimes is 34.3 years.
Housing in Grimes has a median home value of $281,000 and median monthly rent of $1,156. Of the 6,209 total housing units, the majority are owner-occupied, with 4,292 owner-occupied and 1,841 renter-occupied units.
The unemployment rate in Grimes is 6.3% and the poverty rate is 6.8%. 47.6% of residents hold a bachelor's degree or higher. The average commute time is 19.4 minutes.
How Grimes Ranks in Iowa
Cost of Living in Grimes, IA
Compared to national averages, Grimes has a median household income of $104,497 (39% above the national median of $75,149). Home values average $281,000, which is 15% above the national median. Monthly rent at $1,156 is 1% below the US average of $1,163. Within Iowa, Grimes's income is 54% above the state average of $67,947, and home values are 112% above the state median of $132,237.
Why Live in Grimes, IA?
Grimes offers a strong local economy with a median household income of $104,497, well above the national average, and rent that’s lower than the national average at $1,156/month, and a well-educated community where 47.6% of residents hold a bachelor’s degree or higher. Additionally, the city features a low poverty rate of 6.8%, better than the national average, and short commute times averaging just 19.4 minutes.
Grimes has a population of 15,810 with a median age of 34.3 years. Compare Grimes with other cities to see how it stacks up, or explore all cities in Iowa.
Similar Cities Near Grimes
Cities in Iowa with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Indianola | 15,918 | $78,125 | $228,100 | Compare |
| Newton | 15,696 | $56,321 | $151,600 | Compare |
| Norwalk | 13,610 | $94,583 | $275,700 | Compare |
| Clive | 18,776 | $131,082 | $379,000 | Compare |
| Boone | 12,445 | $67,269 | $156,400 | Compare |
| Oskaloosa | 11,492 | $62,172 | $128,900 | Compare |
| Spencer | 11,393 | $57,068 | $178,300 | Compare |
| Storm Lake | 11,275 | $58,341 | $163,600 | 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.
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Frequently Asked Questions about Grimes
What is the population of Grimes, IA?
The population of Grimes, IA is 15,810 according to the latest Census data.
What is the median household income in Grimes?
The median household income in Grimes, IA is $104,497 per year.
What is the median home value in Grimes?
The median home value in Grimes, IA is $281,000.
What is the average rent in Grimes?
The median monthly rent in Grimes, IA is $1,156.
What is the unemployment rate in Grimes?
The unemployment rate in Grimes, IA is 6.3%.