ZIP code 62638: Franklin, IL
62638 is a ZIP code in Franklin, Illinois, mainly in Morgan County, part of the Jacksonville, IL micro area. About 1,485 people live here.
- Population
- 1,485
- Median household income
- $86,538
- Typical home value
- $143,600-0.7% in 12 months
- Median rent
- $971gross, per month
- Median age
- 45.7
- Homeowners
- 75.1%of occupied homes
Shaded: ZIP code 62638's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 62638 details
| City | Franklin |
|---|---|
| State | Illinois |
| County | Morgan County (also partly Macoupin County) |
| Metro area | Jacksonville, IL |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 67.7 sq mi, plus 0.2 sq mi of water |
| Population density | 22 people per sq mi |
| Bachelor's degree or higher | 15.5% of adults 25+ |
| Average commute | 25.5 minutes |
| Center coordinates | 39.60930, -90.08124 |
Median rent in 62638 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $974/mo |
| 3 bedrooms | $733/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 62638
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 62695 | Woodson, IL | 7.6 mi | 501 |
| 62692 | Waverly, IL | 7.8 mi | 2,005 |
| 62668 | Murrayville, IL | 9.0 mi | 1,249 |
| 62683 | Scottville, IL | 9.0 mi | — |
| 62667 | Modesto, IL | 9.6 mi | 569 |
| 62601 | Alexander, IL | 10.0 mi | 344 |
| 62651 | Jacksonville, IL | 11.4 mi | — |
| 62650 | Jacksonville, IL | 11.6 mi | 24,821 |
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 62638?
A typical home in ZIP code 62638 is worth about $143,600 (Zillow Home Value Index). The median household here earns $86,538 a year. See what buying here would cost per month, with Illinois average taxes and insurance filled in.
Monthly payment for a $143,600 homeWhat can a $86,538 income afford?Rental property numbers
About ZIP code 62638
What city is ZIP code 62638?
ZIP code 62638 is in Franklin, IL, in Morgan County.
What county is ZIP code 62638 in?
62638 is mainly in Morgan County, Illinois, and partly in Macoupin County.
What is the population of ZIP code 62638?
About 1,485 people live in ZIP code 62638, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 62638 in?
62638 is in Central Time (UTC−6). It observes daylight saving time.