Auburn is a city in DeKalb County, Indiana, home to about 13,565 people across 7.7 square miles. Its ZIP code is 46706.
Homes sold for a median of $162 per square foot in the three months ending August 2026, a seller’s market.
Each card is that ZIP code’s whole market, including any part outside Auburn. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Auburn’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Detroit Metropolitan Wayne County Airport (DTW)105 miles away |
|---|---|
| Closer regional airport | Fort Wayne International Airport (FWA)27 miles away |
| Nearest city of 250,000+ | Fort Wayne, IN19 miles away |
| Nearest city of 1 million+ | Chicago, IL140 miles away |
Straight-line distances from the center of Auburn; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Auburn had 13,412 residents in the 2020 census, up 11% since 2000.
It’s the 67th largest of 693 towns in Indiana by population.
DeKalb County grew from 25,711 residents in 1900 to 43,265 in 2020.
DeKalb County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 81°F in summer, and winter lows average 17°F. About 39.5 inches of rain and melted snow fall in a typical year, with about 36 inches of snow.
Source: NOAA 1991–2020 climate normals, Garrett 1 S, IN weather station (4 miles away).
21,088 jobs at 1,034 businesses in DeKalb County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
175 doctors and other health care providers list an office in Auburn.
Nearest hospitals
Providers with an office here
| Primary care doctors | 24 |
|---|---|
| Specialist doctors | 18 |
| Dentists | 12 |
| Nurse practitioners and physician assistants | 42 |
| Mental health providers | 32 |
| Physical and occupational therapists | 32 |
| Optometrists | 8 |
| Chiropractors | 7 |
| Pharmacies | 5 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (16 nearby)
Grocery stores (5 nearby)
Pharmacies (2 nearby)
Libraries (1 nearby)
Museums (2 nearby)
Counts are within about 2 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by DeKalb Co Ctl United Sch Dist. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| James R Watson Elementary SchoolAuburn | Pre-K–5 | 590 | Public | 0.9 mi |
| McKenney-Harrison Elementary SchAuburn | Pre-K–5 | 620 | Public | 0.8 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Garrett.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.