Sangamon County Info
All cities in Sangamon county
All zip codes in Sangamon county
Illinois State
USA
Most Populated Cities in Sangamon County
By Letter
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City
Population
Growth
Age
Income per household
Springfield IL
144,968
2%
40.44
$27,306.14
Chatham IL
13,536
4%
36.10
$60,397.00
Rochester IL
5,678
0%
41.80
$60,216.00
Auburn IL
5,618
-2%
35.70
$45,390.00
Sherman IL
4,974
-2%
41.00
$67,159.00
Virden IL
4,286
3%
39.00
$35,169.00
Riverton IL
4,086
-30%
38.30
$49,408.00
Athens IL
3,580
-8%
37.40
$47,585.00
New Berlin IL
2,770
-8%
40.80
$49,735.00
Pawnee IL
2,703
-32%
38.10
$50,020.00
Pleasant Plains IL
2,235
-14%
43.60
$50,788.00
Mount Pulaski IL
2,176
-3%
44.30
$40,361.00
Waverly IL
2,052
-1%
41.60
$38,750.00
Ashland IL
1,210
-58%
43.10
$42,879.00
Dawson IL
1,119
-36%
43.20
$58,409.00
Williamsville IL
1,115
-46%
40.60
$52,411.00
Illiopolis IL
976
-39%
39.10
$50,776.00
Cantrall IL
892
4%
45.90
$54,091.00
Glenarm IL
861
-5%
44.10
$62,382.00
Mechanicsburg IL
858
-45%
39.50
$41,802.00
Divernon IL
844
-81%
42.50
$46,944.00
Loami IL
694
-74%
41.00
$47,853.00
Buffalo IL
521
-84%
43.20
$51,007.00
Alexander IL
338
-28%
47.80
$46,932.00
Cities in Numbers
All Cities in Sangamon County
Most Populated Cities in Sangamon County
Least Populated Cities in Sangamon County
Growing Cities in Sangamon County
Declining Cities in Sangamon County
Younger Crowd Cities in Sangamon County
Older Crowd Cities in Sangamon County
Highest Income Cities in Sangamon County
Lowest Income Cities in Sangamon County
Zip Codes in Numbers
All Zip Codes in Sangamon County
Most Populated Zip Codes in Sangamon County
Least Populated Zip Codes in Sangamon County
Growing Zip Codes in Sangamon County
Declining Zip Codes in Sangamon County
Younger Crowd Zip Codes in Sangamon County
Older Crowd Zip Codes in Sangamon County
Highest Income Zip Codes in Sangamon County
Lowest Income Zip Codes in Sangamon County