County Madison State Iowa(IA)



Cities 16 Zip Codes 16

Population

13,931

Census 2010: 15,303
Estimated: 13,931
Growth: -9.85%

White 15,127 96.61%
Hispanic 211 1.35%
Asian 85 0.54%
Black 80 0.51%
Other 78 0.50%
Indian 65 0.42%
Hawaiian 11 0.07%



Gender and Age

Females 7,705 50.35%
Males 7,598 49.65%

Median age 40.89
Median age for females 42.41
Median age for males 40.24

Households

Total households 5,875
Persons per household 2.501250
Income per household $42,204.25

Top Data By Zip Codes

View all Zip Codes data

Most Populated

50273 8,094
50072 2,389
50240 2,022
50257 668
50222 493

Least Populated

50033 57
50155 204
50222 493
50257 668
50240 2,022

Growing

50033 22%
50222 -1%
50273 -1%
50072 -11%
50240 -21%

Declining

50257 -48%
50155 -25%
50240 -21%
50072 -11%
50222 -1%

Younger Crowd

50257 36.80
50033 37.50
50072 38.60
50273 40.10
50240 41.30

Older Crowd

50222 45.30
50155 44.70
50240 41.30
50273 40.10
50072 38.60

Highest Income

50240 $51,375.00
50072 $48,696.00
50257 $47,237.00
50222 $41,250.00
50273 $37,076.00

Lowest Income

50155 $30,750.00
50033 $33,750.00
50273 $37,076.00
50222 $41,250.00
50257 $47,237.00

Time Zone

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

Area Codes