Zip Code 50021
Ankeny, Iowa — Polk County
📍 ZIP code 50021 is in Ankeny, Polk County, Iowa.
ZIP code 50021 is located in Ankeny, Polk County, Iowa. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 29,718. The area code for ZIP code 50021 is 515.
Quick Answer
Zip code 50021 is in Ankeny, Iowa (Polk County). It has a population of 29,718, median household income of $98,847, and median home value of $295,000.
Population
29,718
Income
$98,847
Home Value
$295,000
Climate
86°F / 12°F
About Zip Code 50021
Zip code 50021 is located in Ankeny, Iowa, within Polk County. Home to approximately 29,718 residents, this area sits at an elevation of 915 ft and falls within the Central (CST/CDT) timezone. The local area code is 515.
The median household income is $98,847 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $295,000, and the cost of living index is 106 (6% above the national average of 100).
Summers average a high of 86°F while winters drop to 12°F. The area receives about 37 in of rain and 25 in of snow annually. The zip code covers 25.8 square miles of land area.
Key Statistics
29,718
$98,847
$295,000
Central (CST/CDT)
515
915 ft
25.8 sq mi
35.1
12,463
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Compare With Nearby Zip Codes
| Metric | 50021 | 50032 | 50073 | 50035 | 50313 | 50007 |
|---|---|---|---|---|---|---|
| City | Ankeny, IA | Berwick, IA | Elkhart, IA | Bondurant, IA | Des Moines, IA | Alleman, IA |
| Population | 29,718 | 622 | 1,018 | 9,668 | 18,280 | 490 |
| Median Income | $98,847 | $0 | $94,712 | $126,915 | $64,077 | $130,000 |
| Home Value | $295,000 | $46,300 | $275,700 | $297,100 | $161,800 | $294,300 |
| Cost of Living | 106 | 60 | 105 | 127 | 64 | 137 |
| Median Age | 35.1 | 34.8 | 49.5 | 33.6 | 37.6 | 43.7 |
Cost of Living
100 = National Average. Ankeny's cost of living is 6% above the national average.
vs. State Avg
Above
Affordability
Moderate
Income-to-Home
3.0x
Demographics
Zip code 50021 has a population of 29,718 people with a median age of 35.1. There are 12,463 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Ankeny (50021) population trend from 2010 to 2024
↓ -33.9%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
86°F
12°F
37 in
25 in
Ankeny experiences warm summers with average highs around 86°F. Winters are cold with lows averaging 12°F. The area receives about 25 in of snow per year.
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Housing & Economy
Median Home Value
$295,000
Median Household Income
$98,847
With 12,463 housing units across 25.8 square miles, 50021 has a housing density of 483 units per square mile. The home price-to-income ratio is 3.0x.
Location & Geography
Latitude
41.7243°
Longitude
-93.5653°
Land Area
25.8 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 50021 (Ankeny, IA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 50021's $98,847. A way to compare Ankeny to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 50021 (Ankeny, IA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Ankeny, Iowa?
Ankeny, Iowa uses zip code 50021.
What county is zip code 50021 in?
Zip code 50021 is located in Polk County, Iowa.
What is the population of zip code 50021?
The population of zip code 50021 is 29,718 with a median age of 35.1.
Is 50021 in Ankeny, Iowa?
Yes, zip code 50021 is in Ankeny, Polk County, Iowa. The area code is 515.
Frequently Asked Questions
What city is zip code 50021 in?
Zip code 50021 is in Ankeny, Iowa. It is part of Polk County and uses the Central (CST/CDT) timezone.
What is zip code 50021?
Zip code 50021 is a U.S. postal code in Ankeny, Iowa (Polk County). It has a population of 29,718 and covers 25.8 square miles.
What is the population of zip code 50021?
The population of zip code 50021 (Ankeny, IA) is 29,718 with a median age of 35.1. There are approximately 12,463 housing units in this area.
What is the median income in zip code 50021?
The median household income in zip code 50021 (Ankeny, IA) is $98,847 per year. The cost of living index is 106 (100 = national average).
What is the average home price in zip code 50021?
The median home value in zip code 50021 (Ankeny, IA) is $295,000. The cost of living index is 106 compared to the national average of 100.
What county is zip code 50021 in?
Zip code 50021 is located in Polk County, Iowa. The primary city is Ankeny.
What is the area code for zip code 50021?
Zip code 50021 in Ankeny, IA uses area code 515. It is located in the Central (CST/CDT) timezone.
Is zip code 50021 a good place to live?
Zip code 50021 (Ankeny, IA) has a cost of living index of 106 (100 = national average), a median household income of $98,847, and median home values of $295,000. The median age is 35.1. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 50021?
The cost of living index for zip code 50021 (Ankeny, IA) is 106, where 100 represents the national average. This area is above the national average. Median home value: $295,000.
What schools serve zip code 50021?
Zip code 50021 in Ankeny, Iowa is served by the local school district of Polk County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.