Macoupin County, Illinois ZIP codes
19 ZIP codes are in Macoupin County, plus 10 that cross in from neighboring counties. It's part of the St. Louis, MO-IL metro area.
- ZIP codes
- 19
- Population in these ZIPs
- 40,329
- Avg. median income
- $71,400population-weighted
- Cities & towns
- 19
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Macoupin County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 62009 | Benld | 1,723 | $45,217 | $78,500 |
| 62014 | Bunker Hill | 3,669 | $93,233 | $183,900 |
| 62023 | Eagarville | 139 | $71,458 | $65,000 |
| 62033 | Gillespie | 4,294 | $78,286 | $118,900 |
| 62069 | Mount Olive | 2,897 | $59,764 | $118,000 |
| 62079 | Piasa | 292 | $133,333 | $147,000 |
| 62085 | Sawyerville | 193 | $70,000 | $85,000 |
| 62088 | Staunton | 6,400 | $62,808 | $171,200 |
| 62093 | Wilsonville | 487 | $45,313 | $72,600 |
| 62626 | Carlinville | 7,876 | $70,781 | $152,500 |
| 62630 | Chesterfield | 924 | $112,917 | $147,200 |
| 62640 | Girard | 3,391 | $66,116 | $155,400 |
| 62649 | Hettick | 369 | $71,875 | $161,200 |
| 62667 | Modesto | 569 | $63,088 | $154,400 |
| 62672 | Nilwood | 151 | $46,771 | $47,600 |
| 62674 | Palmyra | 1,447 | $55,417 | $131,200 |
| 62683 PO Box | Scottville | — | — | — |
| 62685 | Shipman | 1,670 | $64,063 | $163,100 |
| 62690 | Virden | 3,838 | $84,196 | $125,300 |
ZIP codes partly in Macoupin County
These ZIP codes are mostly in a neighboring county but cover part of Macoupin County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 62002 | Alton | Madison County | 29,543 | $61,414 | $117,400 |
| 62012 | Brighton | Jersey County | 6,672 | $92,571 | $218,300 |
| 62021 | Dorsey | Madison County | 871 | $107,454 | $291,100 |
| 62044 | Greenfield | Greene County | 1,852 | $71,146 | $141,300 |
| 62056 | Litchfield | Montgomery County | 8,528 | $62,643 | $132,700 |
| 62063 | Medora | Jersey County | 795 | $63,295 | $171,100 |
| 62074 | New Douglas | Madison County | 1,205 | $79,808 | $216,000 |
| 62560 | Raymond | Montgomery County | 1,446 | $80,781 | $169,000 |
| 62572 | Waggoner | Montgomery County | 420 | $92,938 | $153,800 |
| 62638 | Franklin | Morgan County | 1,485 | $86,538 | $143,600 |
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 Macoupin County
Nearby counties
Frequently asked questions
How many ZIP codes are in Macoupin County, Illinois?
19 ZIP codes are mainly in Macoupin County, and 10 more ZIP codes from neighboring areas reach partly into it.
What cities are in Macoupin County?
ZIP codes in Macoupin County use the city names Benld, Bunker Hill, Carlinville, Chesterfield, Eagarville, Gillespie, Girard, Hettick, Modesto, Mount Olive, Nilwood and Palmyra and others.
What metro area is Macoupin County in?
Macoupin County is part of the St. Louis, MO-IL metropolitan statistical area.