Menard County, IL ZIP codes
Menard County, IL has 6 ZIP codes, in 6 towns: 62675, 62613, 62642, 62688, 62673 and 62659.
The county seat is Petersburg.
- ZIP codes
- 6
- Towns
- 6
- County seat
- Petersburg
- County FIPS
17129- State
- Illinois
- Population
- 12,095
- Median household income
- $82,176
- Land area
- 314 sq mi
- Metro area
- Springfield
Menard County ZIP codes by town
- Petersburg (county seat)
- 62675
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.
Map of Menard County ZIP codes
The ZIP codes of Menard 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.
Menard County in numbers
About 12,095 people live in Menard County, in 5,228 households, the 83rd most populous of Illinois's 102 counties. The median household income is $82,176 a year, about the same as the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $185,500 (30% below the Illinois median), and median gross rent is $885 a month. The median age is 42.8; 28.3% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 26 minutes.
| Population | 12,095 |
|---|---|
| Households | 5,228 |
| Median age | 42.8 |
| Median household income | $82,176 |
| Median home value | $185,500 |
| Median gross rent | $885 |
| Bachelor's degree or higher | 28.3% |
| Mean commute | 26.1 min |
| Population density | 38 / 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 Menard County
| Town | ZIP codes | Population |
|---|---|---|
| Petersburg | 1 | 2,341 |
| Athens | 1 | 2,102 |
| Greenview | 1 | 912 |
| Tallula | 1 | 494 |
| Oakford | 1 | 191 |
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 Menard County.
Not sure you are in Menard County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Menard County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
62613 | Athens , IL | Standard | 3,598 | $86,675 | $200,900 |
62642 | Greenview , IL | Standard | 1,396 | $77,538 | $112,700 |
62659 | Lincoln'S New Salem , IL | No street area | — | — | — |
62673 | Oakford , IL | Standard | 361 | $68,393 | $153,300 |
62675 | Petersburg , IL | Standard | 6,170 | $84,267 | $204,000 |
62688 | Tallula , IL | Standard | 678 | $73,929 | $133,100 |
Cite this page
zipcodes.pro. “Menard County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/il/county/menard
Underlying data is public domain or openly licensed — sources, vintages and licences.