Zip Code
51111
City
Sioux City, IA
Population & Migration
What is the forecasted population for Zip code 51111 Sioux City, IA?
- Population census 2020
- 123
- Forecasted population 2025
- 63
- -0.49% vs. 2020
- Forecasted population 2030
- 96
- -0.22% vs. 2020
Zip code 51111 Sioux City, IA population is forecasted to decrease -0.49% by 2025 (-53.3 points below the 4.7% national average).
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Housing and Affordability
With a forecasted population of 63 people for 2025 zip code 51111 Sioux City, IA will generate a good demand for housing, which is expected to have an excess of -7 houses for 2030. Vacancy rate is 10.1 points below national US average.
- Total homes available 2020
- 36
- Estimated total home demand in 2030
- 28
- Total homes balance inventory
- -7
Average Household Income in zip code 51111 Sioux City, IA
from Internal Revenue Service
- Average household income in 2021
- $45,980
Affordability
- Affordability Index
- 0
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 51111 Sioux City, IA?
County total number of drinking water violations
23
-91%
244
County total number of drinking water contaminations
8
-67%
24
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