ZIP code 62243: Freeburg, IL
62243 is a ZIP code in Freeburg, Illinois, mainly in St. Clair County, part of the St. Louis, MO-IL metro area. About 6,418 people live here.
- Population
- 6,418
- Median household income
- $103,342
- Typical home value
- $265,500+2.9% in 12 months
- Median rent
- $1,079gross, per month
- Median age
- 44.5
- Homeowners
- 86%of occupied homes
Shaded: ZIP code 62243's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 62243 details
| City | Freeburg |
|---|---|
| State | Illinois |
| County | St. Clair County |
| Metro area | St. Louis, MO-IL |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 51.7 sq mi, plus 2 sq mi of water |
| Population density | 124 people per sq mi |
| Bachelor's degree or higher | 33.3% of adults 25+ |
| Average commute | 26.6 minutes |
| Center coordinates | 38.41905, -89.88940 |
Median rent in 62243 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $1,067/mo |
| 3 bedrooms | $1,038/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 62243
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 62222 | Belleville, IL | 5.3 mi | — |
| 62221 | Belleville, IL | 6.3 mi | 29,875 |
| 62258 | Mascoutah, IL | 6.5 mi | 10,437 |
| 62285 | Smithton, IL | 6.7 mi | 4,239 |
| 62264 | New Athens, IL | 7.2 mi | 3,097 |
| 62220 | Belleville, IL | 7.2 mi | 19,152 |
| 62225 | Scott Air Force Base, IL | 8.8 mi | 5,242 |
| 62255 | Lenzburg, IL | 9.3 mi | 1,092 |
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
Buying a home in 62243?
A typical home in ZIP code 62243 is worth about $265,500 (Zillow Home Value Index). The median household here earns $103,342 a year. See what buying here would cost per month, with Illinois average taxes and insurance filled in.
Monthly payment for a $265,500 homeWhat can a $103,342 income afford?Rental property numbers
About ZIP code 62243
What city is ZIP code 62243?
ZIP code 62243 is in Freeburg, IL, in St. Clair County.
What county is ZIP code 62243 in?
62243 is mainly in St. Clair County, Illinois.
What is the population of ZIP code 62243?
About 6,418 people live in ZIP code 62243, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 62243 in?
62243 is in Central Time (UTC−6). It observes daylight saving time.