Mason ZIP code, Illinois
The ZIP code for Mason, IL is 62443.
- USPS city name
- 1 ZIP code
- Population
- 467
- County
- Effingham County
- State
- Illinois
Mason in numbers
About 467 people live in Mason, in 164 households. The median household income is $65,455 a year, 22% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $82,900 (69% below the Illinois median), and median gross rent is $911 a month. The median age is 29.8; 5.0% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 23 minutes.
| Population | 467 |
|---|---|
| Households | 164 |
| Median age | 29.8 |
| Median household income | $65,455 |
| Median home value | $82,900 |
| Median gross rent | $911 |
| Bachelor's degree or higher | 5.0% |
| Mean commute | 23.4 min |
| Population density | 363 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Mason town. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Mason
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
62443 | Mason , IL | Standard | 1,609 | $86,950 | $172,000 |
Map of Mason ZIP codes
The ZIP codes of Mason, IL, 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.
Towns near Mason
The nearest larger towns are Watson (620 people, 5.9 mi), Altamont (2,282 people, 9.5 mi) and Farina (570 people, 12 mi).
| Town | Population | Distance |
|---|---|---|
| Effingham | 12,342 | 12.2 mi |
| Flora | 4,475 | 21.6 mi |
| Newton | 2,932 | 25.0 mi |
| Vandalia | 5,796 | 26.0 mi |
| Salem | 7,236 | 28.8 mi |
More nearby: every ZIP code in Effingham County · Illinois ZIP codes
Cite this page
zipcodes.pro. “Mason, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/mason
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