50131 ZIP Code – Johnston, Iowa
50131 is a large ZIP code in Johnston, Iowa, part of Polk County with a population of approximately 23,967 residents. Residents earn a median household income of $97,926, which is above the Iowa average and above the national figure. The median home value of $331,900 is above the national average, with 71.1% owner-occupied housing (decreasing). , with median rent coming in at $1,221 — near the national figure. Housing consists of 74% single-family (decreasing), 25% apartments (increasing).
Unemployment stands at 1.8%, which is well below the U.S. rate. An estimated 7.6% of the population falls below the poverty line, well below the national figure. 58.0% of adults hold a bachelor's degree or higher, well above the U.S. average. The population has a median age of 38.5, near the national median. Nearby ZIP codes include 50111, 50322, 50023.
ZIP Code 50131 Data
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ZIP 50131 vs. Iowa vs. U.S.
| Metric | ZIP 50131 | IA Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 23k | 3,297 | 10k |
| Median Household Income | $97k | $71k | $73k |
| Median Home Value | $331k | $153k | $258k |
| Median Rent | $1,221 | $792 | $1,088 |
| Median Age | 38.5 | 43.6 | 43.2 |
| Unemployment Rate | 1.8% | 3.1% | 5.0% |
| Poverty Rate | 7.6% | 9.8% | 13.3% |
| Bachelor's Degree or Higher | 58.0% | 21.9% | 26.9% |
Demographics Charts
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Nearby ZIP Codes
- 50111 – Grimes
- 50322 – Urbandale
- 50023 – Ankeny
- 50310 – Des Moines
- 50313 – Des Moines
- 50324 – Windsor Heights
- 50323 – Urbandale
- 50109 – Granger
- 50226 – Polk City
- 50325 – Clive
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 50111 | GRIMES | 15,745 | $100,971 |
| 50322 | URBANDALE | 31,917 | $84,948 |
| 50023 | ANKENY | 45,195 | $109,044 |
| 50310 | DES MOINES | 31,976 | $73,369 |
| 50313 | DES MOINES | 18,291 | $61,532 |