Zip Code
50131
City
Johnston, IA
Population & Migration
What is the forecasted population for Zip code 50131 Johnston, IA?
- Population census 2020
- 21,907
- Forecasted population 2025
- 23,970
- 9.4% vs. 2020
- Forecasted population 2030
- 26,078
- 19% vs. 2020
Zip code 50131 Johnston, IA population is forecasted to grow 9.4% by 2025 (4.7 points above the 4.7% national average).
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Housing and Affordability
With a forecasted population of 23,970 people for 2025 zip code 50131 Johnston, IA will generate a good demand for housing, which is expected to have a deficit of 1,769 houses for 2030. Vacancy rate is 6.9 points below national US average.
- Total homes available 2020
- 9,294
- Estimated total home demand in 2030
- 11,063
- Total homes balance inventory
- 1,769
Average Household Income in zip code 50131 Johnston, IA
from Internal Revenue Service
- Average household income in 2021
- $129,913
Affordability
- Affordability Index
- 2
Affordability indicates the ability of potential homebuyers to afford a home measured in number of years needed to pay a house. Example: Home Price 500,000 / Household Income 100,000 = 5 Years = Index 5
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Climate Resiliency
Drinking water violations
How is the quality of drinking water in Zip code 50131 Johnston, IA?
County total number of drinking water violations
42
-83%
244
County total number of drinking water contaminations
13
-46%
24
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