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Census ACS · ZIP Code Tabulation Area

50321 Income Statistics for 2026

Polk County, Iowa

Median household income

$80,351

Median household income ($80,351) is lower than Polk County County ($89,024).

50321$80,351
Polk County County$89,024
50226$153,011
50325$132,121
50131$106,551
50312$92,242
50007$120,417

Average household income

$124,071

Average household income ($124,071) is higher than Polk County County ($110,618).

50321$124,071
Polk County County$110,618
50226$168,386
50325$159,336
50131$149,870
50312$138,184
50007$137,756

Per-capita income

$56,160

Per-capita income ($56,160) is higher than Polk County County ($46,095).

50321$56,160
Polk County County$46,095
50226$60,573
50325$59,890
50131$57,553
50312$67,131
50007$55,203

Households earning $100k+

43.5%

Households earning $100k+ (43.5%) is higher than Polk County County (42.0%).

5032143.5%
Polk County County42.0%
5022666.8%
5032563.9%
5013153.9%
5031244.4%
5000761.8%

All demographics

Population
7,900
Households
3,534
Median age
36.8 yrs
Median household income
$80,351
Mean household income
$124,071
Per capita income
$56,160
Median home value
$320,500
Median gross rent
$1,128
Owner-occupied housing
59.8%
Bachelor's degree or higher
42.4%
In labor force
72.2%
Poverty rate
10.4%
Households earning $100k+
43.5%
Population under 5
6.2%
Population age 18–34
22.9%
Population age 25–44
29.2%
Population age 45–64
26.8%
Population age 65+
14.9%
Hispanic or Latino
12.7%
Black (non-Hispanic)
9.4%
Asian (non-Hispanic)
1.2%
Unemployment rate
6.6%
Open in interactive explorer

County and peer ZIP comparisons use population-weighted aggregates from other ZCTAs in the same county. Source: US Census Bureau ACS 5-year estimates. Page URL: https://resource.skyrocketbpo.com/tools/market-research/us-income-demographics-by-zip-code/iowa/50321

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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