Zip Code 50320
Des Moines, Iowa — Polk County
📍 ZIP code 50320 is in Des Moines, Polk County, Iowa.
ZIP code 50320 is located in Des Moines, Polk County, Iowa. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 23,903. The area code for ZIP code 50320 is 515.
Quick Answer
Zip code 50320 is in Des Moines, Iowa (Polk County). It has a population of 23,903, median household income of $83,710, and median home value of $207,700.
Population
23,903
Income
$83,710
Home Value
$207,700
Climate
86°F / 14°F
About Zip Code 50320
Zip code 50320 is located in Des Moines, Iowa, within Polk County. Home to approximately 23,903 residents, this area sits at an elevation of 894 ft and falls within the Central (CST/CDT) timezone. The local area code is 515.
The median household income is $83,710 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $207,700, and the cost of living index is 87 (13% below the national average of 100).
Summers average a high of 86°F while winters drop to 14°F. The area receives about 37 in of rain and 37 in of snow annually. The zip code covers 18.7 square miles of land area and 0.5 square miles of water.
Key Statistics
23,903
$83,710
$207,700
Central (CST/CDT)
515
894 ft
18.7 sq mi
34.3
9,317
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Compare With Nearby Zip Codes
| Metric | 50320 | 50315 | 50309 | 50321 | 50316 | 50314 |
|---|---|---|---|---|---|---|
| City | Des Moines, IA | Des Moines, IA | Des Moines, IA | Des Moines, IA | Des Moines, IA | Des Moines, IA |
| Population | 23,903 | 35,349 | 9,199 | 7,787 | 16,188 | 10,203 |
| Median Income | $83,710 | $62,036 | $57,974 | $77,636 | $53,090 | $38,511 |
| Home Value | $207,700 | $164,000 | $286,900 | $294,100 | $137,300 | $146,700 |
| Cost of Living | 87 | 64 | 97 | 92 | 60 | 60 |
| Median Age | 34.3 | 36.8 | 28.9 | 36 | 31.7 | 31.7 |
Cost of Living
100 = National Average. Des Moines's cost of living is 13% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
2.5x
Demographics
Zip code 50320 has a population of 23,903 people with a median age of 34.3. There are 9,317 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Des Moines (50320) population trend from 2010 to 2024
↑ 263.8%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
86°F
14°F
37 in
37 in
Des Moines experiences warm summers with average highs around 86°F. Winters are cold with lows averaging 14°F. With 37 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$207,700
Median Household Income
$83,710
With 9,317 housing units across 18.7 square miles, 50320 has a housing density of 498 units per square mile. The home price-to-income ratio is 2.5x.
Location & Geography
Latitude
41.5279°
Longitude
-93.5680°
Land Area
18.7 sq mi
Water Area
0.5 sq mi
Nearby Zip Codes
Zip codes closest to 50320 (Des Moines, IA) with distances:
All Zip Codes in Des Moines, IA
Other zip codes serving Des Moines:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 50320's $83,710. A way to compare Des Moines 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 50320 (Des Moines, 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 Des Moines, Iowa?
Des Moines, Iowa uses zip code 50320 along with 10 other zip codes.
What county is zip code 50320 in?
Zip code 50320 is located in Polk County, Iowa.
What is the population of zip code 50320?
The population of zip code 50320 is 23,903 with a median age of 34.3.
Is 50320 in Des Moines, Iowa?
Yes, zip code 50320 is in Des Moines, Polk County, Iowa. The area code is 515.
Frequently Asked Questions
What city is zip code 50320 in?
Zip code 50320 is in Des Moines, Iowa. It is part of Polk County and uses the Central (CST/CDT) timezone.
What is zip code 50320?
Zip code 50320 is a U.S. postal code in Des Moines, Iowa (Polk County). It has a population of 23,903 and covers 18.7 square miles.
What is the population of zip code 50320?
The population of zip code 50320 (Des Moines, IA) is 23,903 with a median age of 34.3. There are approximately 9,317 housing units in this area.
What is the median income in zip code 50320?
The median household income in zip code 50320 (Des Moines, IA) is $83,710 per year. The cost of living index is 87 (100 = national average).
What is the average home price in zip code 50320?
The median home value in zip code 50320 (Des Moines, IA) is $207,700. The cost of living index is 87 compared to the national average of 100.
What county is zip code 50320 in?
Zip code 50320 is located in Polk County, Iowa. The primary city is Des Moines.
What is the area code for zip code 50320?
Zip code 50320 in Des Moines, IA uses area code 515. It is located in the Central (CST/CDT) timezone.
Is zip code 50320 a good place to live?
Zip code 50320 (Des Moines, IA) has a cost of living index of 87 (100 = national average), a median household income of $83,710, and median home values of $207,700. The median age is 34.3. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 50320?
The cost of living index for zip code 50320 (Des Moines, IA) is 87, where 100 represents the national average. This area is below the national average. Median home value: $207,700.
What schools serve zip code 50320?
Zip code 50320 in Des Moines, 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.