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Delphi, IN
City in Carroll County, Indiana. ZIP codes: 46923.
Population
2,927
Land area
2.7sq mi
People per sq mi
1,078
ZIP codes
1
Delphi and its ZIP codes
Delphi at a glance
- Delphi is about 5.6 times as dense as Indiana as a whole.
- By population, it ranks 182nd among 967 cities and towns in Indiana.
- The median household income is $59,972, 17% below the Indiana median of $71,957.
- A typical owner-occupied home is valued at $141,300 (35% below Indiana) and median rent is $933 a month.
Local data for Delphi, IN
Counts from official public data
Housing and community stats
Delphi, IN, American Community Survey 2020-2024
Median household income
$59,972
Poverty rate
9.6%
Median home value
$141,300
Median rent
$933/mo
Homeownership
66.1%
Bachelor's or higher
13.2%
Median age
37.0
Average commute
23.7 min
Largest reported origins and ancestries: German Americans (550), Mexican Americans (301), Irish Americans (249).
Economy and federal money
Jobs, pay, income and spending are for Carroll County. PPP loans are for Delphi.
Unemployment rate
3.0%
Aug 2026, -0.4 pts in a year
Average annual pay
$51,941
5,657 jobs, 2025
Income per person
$55,111
BEA, 2024
Federal spending
$139M
FY 2026, $6,823 per person
PPP loans
$8.3M
266 loans, 1,515 jobs reported
How people get to work
Delphi, IN, workers 16 and older. American Community Survey 5-year estimates
- Drove alone77.4%
- Carpooled18.0%
- Public transit0.0%
- Walked0.0%
- Bicycle0.0%
- Taxi, ride-hailing, motorcycle or other0.0%
- Worked from home4.6%
Average one-way commute: 23.7 minutes for people who do not work from home.
Environment and hazard risk
Delphi, IN, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: drought
Storm events since 1996
278
Countywide, mostly thunderstorm wind
Flood insurance policies
209
1.9% of homes, county
July high / Jan low
85° / 19°F
39.0 inches of rain a year
Hazards, floods and storm historyCheck a flood zone6 historic places
Health statistics
Share of adults in Delphi, IN, CDC PLACES estimates
Obesity
44.9%
U.S. 33.3% +11.6 pts
Diabetes
15.5%
U.S. 12.1% +3.4 pts
Smoking
21.2%
U.S. 12.8% +8.4 pts
Uninsured (18-64)
11.9%
U.S. 11.1% +0.8 pts
ZIP codes in Delphi
1 in or overlapping Delphi. Population shown
Cities near Delphi
| Name | Distance | Land area (sq mi) |
|---|---|---|
| PittsburgCensus-designated place | 2.1 mi | 0.3 |
| ColburnCensus-designated place | 5 mi | 0.1 |
| AmericusCensus-designated place | 6.1 mi | 0.2 |
| RockfieldCensus-designated place | 6.4 mi | 0.4 |
| YeomanTown | 6.7 mi | 0.1 |
| CamdenTown | 7 mi | 0.3 |
| FloraTown | 8.1 mi | 1.1 |
| Buck CreekCensus-designated place | 8.3 mi | 0.1 |
| BringhurstCensus-designated place | 8.4 mi | 0.1 |
| BurrowsCensus-designated place | 10 mi | 0.4 |
| CutlerCensus-designated place | 11 mi | 0.4 |
| BrookstonTown | 11 mi | 0.7 |
| Battle GroundTown | 11 mi | 1 |
| RossvilleTown | 12 mi | 0.5 |
| ChalmersTown | 12 mi | 0.3 |
| IdavilleCensus-designated place | 12 mi | 5.8 |
Frequently asked questions
- What county is Delphi, IN in?
- Delphi is in Carroll County, Indiana.
- What ZIP codes are in Delphi, IN?
- ZIP codes in or overlapping Delphi include 46923.
- What is the population of Delphi, IN?
- About 2,927 people live in Delphi, based on American Community Survey 5-year estimates.
- What cities are near Delphi?
- Nearby places include Pittsburg (2.1 mi), Colburn (5 mi), Americus (6.1 mi), Rockfield (6.4 mi), Yeoman (6.7 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023