ZIP code 46788: Spencerville, IN
46788 is a ZIP code in Spencerville, Indiana, mainly in DeKalb County, part of the Auburn, IN micro area. About 4,373 people live here.
- Population
- 4,373
- Median household income
- $101,553
- Typical home value
- $466,400+10.1% in 12 months
- Median rent
- $1,799gross, per month
- Median age
- 24.7
- Homeowners
- 89.8%of occupied homes
Shaded: ZIP code 46788's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 46788 details
| City | Spencerville |
|---|---|
| State | Indiana |
| County | DeKalb County (also partly Allen County) |
| Metro area | Auburn, IN |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 34.6 sq mi, plus 0.3 sq mi of water |
| Population density | 127 people per sq mi |
| Bachelor's degree or higher | 25.2% of adults 25+ |
| Average commute | 25 minutes |
| Center coordinates | 41.27293, -84.90803 |
ZIP codes near 46788
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 46785 | Saint Joe, IN | 3.8 mi | 1,491 |
| 46741 | Grabill, IN | 4.5 mi | 4,713 |
| 46743 | Harlan, IN | 4.9 mi | 2,347 |
| 46765 | Leo, IN | 7.0 mi | 5,786 |
| 46706 | Auburn, IN | 8.0 mi | 20,403 |
| 43526 | Hicksville, OH | 9.6 mi | 6,464 |
| 46797 | Woodburn, IN | 10.3 mi | 4,097 |
| 46721 | Butler, IN | 10.6 mi | 4,739 |
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 46788?
A typical home in ZIP code 46788 is worth about $466,400 (Zillow Home Value Index). The median household here earns $101,553 a year. See what buying here would cost per month, with Indiana average taxes and insurance filled in.
Monthly payment for a $466,400 homeWhat can a $101,553 income afford?Rental property numbers
About ZIP code 46788
What city is ZIP code 46788?
ZIP code 46788 is in Spencerville, IN, in DeKalb County.
What county is ZIP code 46788 in?
46788 is mainly in DeKalb County, Indiana, and partly in Allen County.
What is the population of ZIP code 46788?
About 4,373 people live in ZIP code 46788, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 46788 in?
46788 is in Eastern Time (UTC−5). It observes daylight saving time.