County Johnson State Iowa(IA)



Cities 22 Zip Codes 28

Population

121,441

Census 2010: 127,888
Estimated: 121,441
Growth: -5.31%

White 111,783 81.48%
Asian 7,853 5.72%
Black 7,516 5.48%
Hispanic 6,172 4.50%
Other 2,823 2.06%
Indian 897 0.65%
Hawaiian 149 0.11%



Gender and Age

Females 63,920 49.98%
Males 63,968 50.02%

Median age 33.88
Median age for females 34.36
Median age for males 33.52

Households

Total households 51,797
Persons per household 2.203333
Income per household $41,336.50

Top Data By Zip Codes

View all Zip Codes data

Most Populated

52240 32,967
52246 21,059
52245 19,332
52241 18,652
52317 16,228

Least Populated

52242 3
52755 808
52340 1,666
52322 1,757
52338 2,937

Growing

52317 8%
52240 2%
52246 0%
52241 -1%
52333 -2%

Declining

52242 -52966%
52755 -138%
52322 -38%
52340 -30%
52245 -16%

Younger Crowd

52242 19.40
52245 26.70
52240 26.90
52246 27.50
52317 29.80

Older Crowd

52333 43.20
52338 42.40
52322 41.60
52755 40.50
52340 31.90

Highest Income

52338 $70,256.00
52333 $64,407.00
52322 $50,714.00
52317 $47,472.00
52755 $46,950.00

Lowest Income

52246 $34,661.00
52240 $35,314.00
52241 $37,957.00
52245 $45,376.00
52340 $45,848.00

Time Zone

Time zone(s) Central Standard Time, CST. GMT-6
Day light saving Yes

Area Codes