McLean County, Illinois ZIP codes
31 ZIP codes are in McLean County, plus 9 that cross in from neighboring counties. It's part of the Bloomington, IL metro area.
- ZIP codes
- 31
- Population in these ZIPs
- 171,878
- Avg. median income
- $80,400population-weighted
- Cities & towns
- 23
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in McLean County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 61701 | Bloomington | 35,136 | $57,130 | $176,100 |
| 61702 PO Box | Bloomington | — | — | — |
| 61704 | Bloomington | 37,279 | $95,027 | $327,900 |
| 61705 | Bloomington | 13,213 | $120,547 | $388,200 |
| 61709 PO Box | Bloomington | — | — | — |
| 61710 PO Box | Bloomington | — | — | — |
| 61720 | Anchor | 374 | $91,250 | $110,800 |
| 61722 | Arrowsmith | 658 | $111,042 | $197,400 |
| 61724 | Bellflower | 369 | $81,250 | $140,900 |
| 61726 | Chenoa | 2,546 | $77,800 | $176,700 |
| 61728 | Colfax | 1,359 | $97,159 | $175,300 |
| 61730 | Cooksville | 361 | $76,719 | $190,000 |
| 61731 | Cropsey | 76 | — | $181,000 |
| 61732 | Danvers | 2,099 | $107,941 | $245,700 |
| 61736 | Downs | 2,673 | $110,444 | $323,100 |
| 61737 | Ellsworth | 416 | $83,750 | $230,100 |
| 61744 | Gridley | 2,157 | $68,000 | $210,100 |
| 61745 | Heyworth | 4,542 | $107,835 | $265,300 |
| 61748 | Hudson | 2,675 | $128,036 | $312,600 |
| 61752 | Le Roy | 4,332 | $87,591 | $212,000 |
| 61753 | Lexington | 2,833 | $104,119 | $240,100 |
| 61754 | Mc Lean | 1,131 | $98,681 | $187,000 |
| 61758 PO Box | Merna | — | — | — |
| 61761 | Normal | 54,075 | $65,275 | $270,600 |
| 61770 | Saybrook | 1,067 | $60,750 | $162,000 |
| 61772 | Shirley | 273 | — | $247,900 |
| 61774 | Stanford | 949 | $86,250 | $179,500 |
| 61776 | Towanda | 1,285 | $119,625 | $270,200 |
| 61790 PO Box | Normal | — | — | — |
| 61791 PO Box | Bloomington | — | — | — |
| 61799 PO Box | Bloomington | — | — | — |
ZIP codes partly in McLean County
These ZIP codes are mostly in a neighboring county but cover part of McLean County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 60936 | Gibson City | Ford County | 4,246 | $51,323 | $176,800 |
| 61723 | Atlanta | Logan County | 2,005 | $85,230 | $165,700 |
| 61725 | Carlock | Woodford County | 1,459 | $126,083 | $297,400 |
| 61729 | Congerville | Woodford County | 1,263 | $101,172 | $300,200 |
| 61738 | El Paso | Woodford County | 4,099 | $84,926 | $209,400 |
| 61739 | Fairbury | Livingston County | 4,628 | $76,555 | $200,700 |
| 61842 | Farmer City | De Witt County | 2,620 | $80,117 | $183,800 |
| 61843 | Fisher | Champaign County | 1,934 | $97,943 | $236,700 |
| 61854 | Mansfield | Piatt County | 1,299 | $86,705 | $242,800 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in McLean County
Nearby counties
Frequently asked questions
How many ZIP codes are in McLean County, Illinois?
31 ZIP codes are mainly in McLean County, and 9 more ZIP codes from neighboring areas reach partly into it.
What cities are in McLean County?
ZIP codes in McLean County use the city names Anchor, Arrowsmith, Bellflower, Bloomington, Chenoa, Colfax, Cooksville, Cropsey, Danvers, Downs, Ellsworth and Gridley and others.
What metro area is McLean County in?
McLean County is part of the Bloomington, IL metropolitan statistical area.