Zip Code

57783

City

Spearfish, SD

Population & Migration

What is the forecasted population for Zip code 57783 Spearfish, SD?

Population census 2020
16,001
Forecasted population 2025
17,620
10.1% vs. 2020
Forecasted population 2030
18,620
16.4% vs. 2020

Zip code 57783 Spearfish, SD population is forecasted to grow 10.1% by 2025 (5.4 points above the 4.7% national average).

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Housing and Affordability

With a forecasted population of 17,620 people for 2025 zip code 57783 Spearfish, SD will generate a good demand for housing, which is expected to have a deficit of 1,294 houses for 2030. Vacancy rate is 1.3 points below national US average.

Total homes available 2020
7,910
Estimated total home demand in 2030
9,204
Total homes balance inventory
1,294

Average Household Income in zip code 57783 Spearfish, SD
from Internal Revenue Service

Average household income in 2021
$91,687

Affordability

Affordability Index
4

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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Drinking water violations

How is the quality of drinking water in Zip code 57783 Spearfish, SD?

County total number of drinking water violations

121

-48%

232

County total number of drinking water contaminations

12

-45%

22

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