Johnson County Demographics
Browse ZIP code demographics within Johnson County, Iowa.
ACS 2022 5-Year estimates
Total Population
153,360
Median Income
$72,977
Median Home Value
$277,800
Unemployment Rate
3.8%
Top 5 ZIP Codes by Income in Johnson County
County Map Directory
Interactive map displaying ZIP code centers within Johnson County. Click pins to explore profile metrics.
ZIP Codes in Johnson County
52235
Pop: 889
Income: $78,406
52240
Pop: 36,475
Income: $52,727
52241
Pop: 22,494
Income: $67,691
52242
Pop: 4,140
Income: $41,776
52245
Pop: 22,088
Income: $75,455
52246
Pop: 22,340
Income: $51,627
52317
Pop: 22,119
Income: $102,809
52322
Pop: 1,913
Income: $60,101
52333
Pop: 7,237
Income: $113,654
52338
Pop: 3,886
Income: $117,143
52340
Pop: 5,192
Income: $95,048
52755
Pop: 2,227
Income: $91,875