Spencer, IA Micro Area
The Spencer, IA micropolitan area is home to 16,446 residents and 8,141 housing units, centered in Iowa. Its median household income is $64,082, and the median family income is $92,188. The median age is 41.8, 3.2 years older than the Iowa median of 38.6. Residents are 49.4% male and 50.6% female.
Population
16,446
Median household income
$64,082
Median family income
$92,188
Median age
41.8
Housing units
8,141
Zip codes
1
with 1,000+ residents
Population by Race and Ethnicity
White residents make up the largest share of the micropolitan area at 94.6%, followed by multiracial residents at 3.8%. Hispanic or Latino residents, who can be of any race, make up 4.5% of the population.
Hispanic or Latino residents can be of any race, so shares add to more than 100%.
Zip Codes in the Spencer, IA Micro Area
The Spencer, IA micropolitan area has one primary zip code, Spencer (51301) in Clay County, home to 12,402 residents.
Highest income
$61,175
Spencer (51301)
Highest home value
$188,300
Spencer (51301)
Lowest median rent
$807/mo
Spencer (51301)
Compare Every Zip Code
Select a zip code to see its full profile.
| Zip | Town | County | Population | Median income | Home value | Median rent | Median age | Owner occupied |
|---|---|---|---|---|---|---|---|---|
| 51301 | Spencer | Clay County | 12,402 | $61,175 | $188,300 | $807 | 41.5 | 70.3% |
Source: U.S. Census Bureau, American Community Survey 5-year estimates. Zip codes are grouped by the micropolitan area their population mainly falls in.