Princeton is a city in Gibson County, Indiana, home to about 8,372 people across 5.1 square miles. Its ZIP code is 47670.
Homes sold for a median of $135 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 Princeton. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Princeton’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Louisville Muhammad Ali International Airport (SDF)100 miles away |
|---|---|
| Closer regional airport | Evansville Regional Airport (EVV)22 miles away |
| Nearest city of 250,000+ | Indianapolis, IN124 miles away |
| Nearest city of 1 million+ | Chicago, IL241 miles away |
Straight-line distances from the center of Princeton; 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.
Princeton had 8,301 residents in the 2020 census, up 2% since 2000.
It’s the 92nd largest of 693 towns in Indiana by population.
Gibson County grew from 30,099 residents in 1900 to 33,011 in 2020.
Gibson County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 88°F in summer, and winter lows average 21°F. About 49.9 inches of rain and melted snow fall in a typical year, with about 12 inches of snow.
Source: NOAA 1991–2020 climate normals, Princeton 1 W, IN weather station (about a mile away).
20,517 jobs at 728 businesses in Gibson County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
86 doctors and other health care providers list an office in Princeton.
Nearest hospitals
Providers with an office here
| Primary care doctors | 9 |
|---|---|
| Specialist doctors | 9 |
| Dentists | 7 |
| Nurse practitioners and physician assistants | 27 |
| Mental health providers | 11 |
| Physical and occupational therapists | 16 |
| Optometrists | 4 |
| Chiropractors | 3 |
| Pharmacies | 8 |
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 (4 nearby)
Grocery stores (1 nearby)
Libraries (1 nearby)
Museums
Counts are within about 1.5 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.
Established in 1814.
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 North Gibson School Corporation. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Princeton Comm Primary SchoolPrinceton | K–2 | 417 | Public | 1.3 mi |
| Princeton Comm Intermediate SchoolPrinceton | 3–5 | 430 | Public | 1.2 mi |
| Princeton Community MiddlePrinceton | 6–8 | 437 | Public | 1.2 mi |
| Princeton Community High SchoolPrinceton | 9–12 | 580 | Public | 1.1 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Bethel Christian SchoolPrinceton | Pre-K–8 | 74 | Baptist | 0.8 mi |
| St Joseph SchoolPrinceton | Pre-K–5 | 95 | Roman Catholic | 0.4 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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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.