Pulaski County, IL ZIP codes
There are 8 ZIP codes in Pulaski County, IL, in 8 towns, from 62941 to 62996. The largest are 62964 (Mounds), 62992 (Ullin) and 62941 (Grand Chain). 2 more cross into it from neighbouring counties: 62926 and 62956.
The county seat is Mound City.
- ZIP codes
- 8
- Partly in it
- 2 more
- Towns
- 8
- County seat
- Mound City
- County FIPS
17153- State
- Illinois
- Population
- 5,015
- Median household income
- $42,463
- Land area
- 199 sq mi
Pulaski County ZIP codes by town
- Mound City (county seat)
- 62963
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
ZIP codes partly in Pulaski County
These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Pulaski County.
- 62926 Dongola · mostly in Union County
- 62956 Karnak · mostly in Massac County
Map of Pulaski County ZIP codes
The ZIP codes of Pulaski County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Pulaski County in numbers
About 5,015 people live in Pulaski County, in 1,940 households, the 96th most populous of Illinois's 102 counties. The median household income is $42,463 a year, 49% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $85,100 (68% below the Illinois median), and median gross rent is $634 a month. The median age is 43.0; 13.0% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 29 minutes.
| Population | 5,015 |
|---|---|
| Households | 1,940 |
| Median age | 43.0 |
| Median household income | $42,463 |
| Median home value | $85,100 |
| Median gross rent | $634 |
| Bachelor's degree or higher | 13.0% |
| Mean commute | 29.4 min |
| Population density | 25 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Pulaski County
| Town | ZIP codes | Population |
|---|---|---|
| Mounds | 1 | 986 |
| Mound City | 1 | 681 |
| Grand Chain | 1 | 639 |
| Villa Ridge | 1 | 523 |
| Ullin | 1 | 419 |
| Olmsted | 1 | 249 |
| Pulaski | 1 | 218 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Pulaski County.
Not sure you are in Pulaski County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Pulaski County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
62941 | Grand Chain , IL | Standard | 639 | $47,500 | $139,400 |
62963 | Mound City , IL | Standard | 713 | $54,531 | $52,900 |
62964 | Mounds , IL | Standard | 1,109 | $31,833 | — |
62970 | Olmsted , IL | Standard | 465 | $34,313 | $114,800 |
62973 | Perks , IL | No street area | — | — | — |
62976 | Pulaski , IL | Standard | 392 | $40,139 | $101,200 |
62992 | Ullin , IL | Standard | 629 | $62,688 | $59,300 |
62996 | Villa Ridge , IL | Standard | 523 | $56,122 | $92,100 |
Cite this page
zipcodes.pro. “Pulaski County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/il/county/pulaski
Underlying data is public domain or openly licensed — sources, vintages and licences.