Mechanicsburg, IL ZIP code
The ZIP code for Mechanicsburg, Illinois is 62545. It is in Sangamon County.
- Population in these ZIPs
- 1,101
- Avg. median income
- $84,800population-weighted
- Typical home value
- $215,800population-weighted
- Metro area
- Springfield, IL
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Mechanicsburg, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 62545 | 1,101 | $84,815 | $215,800 |
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 near Mechanicsburg
- Dawson 5 mi
- Buffalo 6 mi
- Edinburg 6 mi
- Rochester 7 mi
- Mount Auburn 8 mi
- Riverton 10 mi
- Illiopolis 10 mi
- Cornland 11 mi
- Bulpitt 12 mi
- Springfield 12 mi
- Kincaid 13 mi
- Blue Mound 13 mi
Frequently asked questions
What is the ZIP code for Mechanicsburg, IL?
The ZIP code for Mechanicsburg, IL is 62545.
What county is Mechanicsburg, Illinois in?
Mechanicsburg ZIP codes are in Sangamon County.