McLean County ZIP Codes

List of ZIP Codes in McLean County

The following table lists ZIP Codes associated with McLean County, Illinois, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 61701 40.47697 -88.99278 Bloomington 35,577 1245.7
2 61704 40.46951 -88.94281 Bloomington 36,938 748.9
3 61705 40.46099 -88.99981 Bloomington 12,973 57.6
4 61720 40.55228 -88.50498 Anchor 347 4.5
5 61722 40.42018 -88.63049 Arrowsmith 612 4.6
6 61724 40.33418 -88.52654 Bellflower 493 5.8
7 61726 40.74013 -88.70014 Chenoa 2,728 11.1
8 61728 40.57546 -88.62539 Colfax 1,316 7.3
9 61730 40.53262 -88.73437 Cooksville 431 5.7
10 61731 40.61255 -88.48386 Cropsey 134 2.3
11 61732 40.53123 -89.20646 Danvers 2,089 12.9
12 61736 40.40335 -88.83804 Downs 2,658 29.6
13 61737 40.45646 -88.73331 Ellsworth 449 5.1
14 61744 40.74377 -88.88118 Gridley 1,917 9.5
15 61745 40.32152 -88.96684 Heyworth 4,506 23.4
16 61748 40.61483 -88.98898 Hudson 2,612 23.2
17 61752 40.33703 -88.76168 Le Roy 4,404 19.7
18 61753 40.63568 -88.78883 Lexington 3,087 14.5
19 61754 40.3287 -89.15744 McLean 1,158 5.7
20 61761 40.52503 -88.95152 Normal 53,404 484.4
21 61770 40.43965 -88.52457 Saybrook 1,081 6.9
22 61772 40.386 -89.06351 Shirley 221 3.5
23 61774 40.42945 -89.20145 Stanford 764 6.9
24 61776 40.5713 -88.86706 Towanda 1,208 11.6


About McLean County ZIP Codes

McLean County in Illinois (IL) is served by approximately 24 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 171,107 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in McLean County are located in cities such as Bloomington, Normal, Heyworth, Le Roy, Lexington. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in McLean County, Illinois follow the America/Chicago time zone.