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Decker, IN
Town in Knox County, Indiana.
Population
174
Land area
0.2sq mi
People per sq mi
923
ZIP codes
0
Decker and its ZIP codes
Decker at a glance
- Decker is about 4.8 times as dense as Indiana as a whole.
Local data for Decker, IN
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Knox County. PPP loans are for Decker.
Unemployment rate
3.5%
Aug 2026, -0.3 pts in a year
Average annual pay
$53,538
16,811 jobs, 2025
Income per person
$59,222
BEA, 2024
Federal spending
$264M
FY 2026, $7,278 per person
Environment and hazard risk
Decker, IN, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: earthquake
Storm events since 1996
638
Countywide, mostly thunderstorm wind
Flood insurance policies
59
0.4% of homes, county
July high / Jan low
88° / 21°F
49.8 inches of rain a year
Health statistics
Share of adults in Decker, IN, CDC PLACES estimates
Obesity
39.8%
U.S. 33.3% +6.5 pts
Diabetes
15.6%
U.S. 12.1% +3.5 pts
Smoking
21.3%
U.S. 12.8% +8.5 pts
Uninsured (18-64)
9.0%
U.S. 11.1% -2.1 pts
Cities near Decker
| Name | Distance | Land area (sq mi) |
|---|---|---|
| HazletonTown | 2.1 mi | 0.3 |
| St. Francisville, ILCity | 8.4 mi | 0.7 |
| PatokaTown | 8.8 mi | 1.2 |
| Allendale, ILVillage | 10 mi | 0.3 |
| VincennesCity | 11 mi | 7.5 |
| Monroe CityTown | 11 mi | 0.3 |
| PrincetonCity | 12 mi | 5.5 |
| GlezenCensus-designated place | 14 mi | 0.9 |
| FranciscoTown | 14 mi | 0.6 |
| PetersburgCity | 14 mi | 1.6 |
| Mount Carmel, ILCity | 15 mi | 4.8 |
| AlfordCensus-designated place | 15 mi | 0.3 |
| WheatlandTown | 15 mi | 0.4 |
| Oakland CityCity | 15 mi | 1 |
| Lawrenceville, ILCity | 17 mi | 2.2 |
| BrucevilleTown | 18 mi | 0.3 |
Frequently asked questions
- What county is Decker, IN in?
- Decker is in Knox County, Indiana.
- What is the population of Decker, IN?
- About 174 people live in Decker, based on American Community Survey 5-year estimates.
- What cities are near Decker?
- Nearby places include Hazleton (2.1 mi), St. Francisville, IL (8.4 mi), Patoka (8.8 mi), Allendale, IL (10 mi), Vincennes (11 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023