Atlanta is a town in Hamilton County, Indiana, home to about 816 people across 0.3 square miles. Its ZIP code is 46031.
Homes sold for a median of $165 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 Atlanta. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Indianapolis International Airport (IND)37 miles away |
|---|---|
| Nearest city of 250,000+ | Indianapolis, IN31 miles away |
| Nearest city of 1 million+ | Chicago, IL142 miles away |
Straight-line distances from the center of Atlanta; 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.
Atlanta had 712 residents in the 2020 census, down 6% since 2000.
It’s the 385th largest of 693 towns in Indiana by population.
Hamilton County grew from 29,914 residents in 1900 to 347,467 in 2020.
Hamilton County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 85°F in summer, and winter lows average 17°F. About 42.4 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Tipton 5 Sw, IN weather station (5 miles away).
165,539 jobs at 10,446 businesses in Hamilton County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1 doctors and other health care providers list an office in Atlanta.
Nearest hospitals
Providers with an office here
| Dentists | 1 |
|---|
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.
Grocery stores
Pharmacies
Libraries (1 nearby)
Museums
Theaters and performance venues (1 nearby)
Counts are within about 1 mile 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.
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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.