Pulaski County, Illinois ZIP codes
8 ZIP codes are in Pulaski County, plus 3 that cross in from neighboring counties.
- ZIP codes
- 8
- Population in these ZIPs
- 4,470
- Avg. median income
- $45,900population-weighted
- Cities & towns
- 8
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ZIP codes in Pulaski County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 62941 | Grand Chain | 639 | $47,500 | $141,300 |
| 62963 | Mound City | 713 | $54,531 | $52,900 |
| 62964 | Mounds | 1,109 | $31,833 | — |
| 62970 | Olmsted | 465 | $34,313 | $114,800 |
| 62973 PO Box | Perks | — | — | — |
| 62976 | Pulaski | 392 | $40,139 | $101,200 |
| 62992 | Ullin | 629 | $62,688 | $59,300 |
| 62996 | Villa Ridge | 523 | $56,122 | $92,100 |
ZIP codes partly in Pulaski County
These ZIP codes are mostly in a neighboring county but cover part of Pulaski County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 62923 | Cypress | Johnson County | 441 | $51,806 | $78,600 |
| 62926 | Dongola | Union County | 1,998 | $64,583 | $138,400 |
| 62956 | Karnak | Massac County | 1,172 | $73,462 | $77,400 |
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 Pulaski County
Nearby counties
Frequently asked questions
How many ZIP codes are in Pulaski County, Illinois?
8 ZIP codes are mainly in Pulaski County, and 3 more ZIP codes from neighboring areas reach partly into it.
What cities are in Pulaski County?
ZIP codes in Pulaski County use the city names Grand Chain, Mound City, Mounds, Olmsted, Perks, Pulaski, Ullin and Villa Ridge.