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Spencer, SD Demographics & ZIP Codes
Spencer, South Dakota demographics and median household income by ZIP code (in McCook County) — 1 ZIP codes — population 318 — median income $75,625 — avg. home value $199,200. Compare income, housing, and population across ZIP codes on US5.
Population
318
Median household income (avg.)
$75,625
101% of U.S. median
Average home value
$199,200
57% of U.S. median
Average rent
$425
37% of U.S. median
Median age (avg.)
41.7
Spencer demographics
Spencer, South Dakota covers 1 ZIP code primarily in McCook County, with a combined ZIP-area population of about 318.
Across ZIP codes with age data, the average median age is about 41.7 years.
Median household income in Spencer
The average median household income across ZIP codes in Spencer, South Dakota is about $75,625 — about 4% above the SD ZIP average ($72,498), and about even with the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $75,625 in 57374.
Housing in Spencer
For housing in Spencer, South Dakota, the average median home value is about $199,200 and the average median rent is about $425.
The most populous ZIP in this set is 57374 (about 318 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Spencer
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 57374 | Spencer | McCook County | SD | 318 | $75,625 | $199,200 |
Frequently asked questions
What are the demographics of Spencer?
Spencer, South Dakota has a combined ZIP-area population of about 318 across 1 ZIP codes (primarily McCook County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Spencer?
The average median household income across ZIP codes in Spencer, South Dakota is about $75,625, about 4% above the state ZIP average ($72,498), and near the U.S. median ($75,149). Average median home value is about $199,200.
How many ZIP codes are in Spencer?
Spencer, South Dakota includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Spencer?
This page lists ZIP codes in Spencer, South Dakota with population, median household income, and home value. Select a ZIP for a full demographics profile.