Decatur, IN ZIP Codes
One ZIP code serves Decatur, Indiana: 46733. Together they are home to 19,318 residents in 7,672 households. That is more than the 9,811 people counted inside Decatur city limits, because these ZIP codes reach past its boundary.
Decatur city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 9,811 |
| Households | 4,389 |
| Median household income | $58,646 |
| Median home value | $142,800 |
| Median age | 44.6 |
| Median rent | $820 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 19,318 |
| Households (sum of ZIP codes) | 7,672 |
| Median household income, range across ZIP codes | $64,483 (46733) to $64,483 (46733) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $64,483 |
| Homeowners | 84.1% |
| Households with kids under 18 | 29.1% |
| Moved in the past year | 13.6% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Decatur
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 46733 | Decatur | 19,318 | 7,672 | $64,483 | $176,200 | 84.1% | 29.1% | 13.6% | — | — | 4% of its land; mailing city |
A ZIP code is listed for Decatur when at least 10% of its land lies inside Decatur city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Decatur. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Decatur.
Counties
- Adams County — 4 ZIP codes
Price a mailing to Decatur ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Decatur, IN?
- 46733. A ZIP code is listed for Decatur when at least 10% of its land lies inside Decatur city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Decatur.
- What is the population of Decatur, IN?
- The Census Bureau counts 9,811 residents inside Decatur city limits (ACS 2020–2024). The 1 ZIP code that serve Decatur hold 19,318 residents in all.
- What is the median household income in Decatur, IN?
- $58,646 inside Decatur city limits, per the Census Bureau. Across its ZIP codes the medians run from $64,483 to $64,483.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.