Zip code 46401: Gary, Indiana
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 46401
46401 is a non-residential zip code for Gary, Indiana (Lake County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 46401, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Gary
- State
- Indiana
- County
- Lake County
- Center point
- 41.5907° N, 87.3199° W
- Time zone
- Central Time (UTC-6, UTC-5 in summer)
- Zip type
- PO box or unique zip
Zip codes near 46401
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 46407 | Gary, IN | 1 mi | $28,526 |
| 46402 | Gary, IN | 2.1 mi | $33,529 |
| 46404 | Gary, IN | 2.8 mi | $42,256 |
| 46409 | Gary, IN | 2.9 mi | $44,667 |
| 46405 | Lake Station, IN | 3.2 mi | $60,881 |
| 46403 | Gary, IN | 3.5 mi | $45,991 |
| 46408 | Gary, IN | 4 mi | $47,453 |
| 46406 | Gary, IN | 4.7 mi | $35,839 |
| 46342 | Hobart, IN | 6.3 mi | $75,521 |
| 46323 | Hammond, IN | 6.9 mi | $59,688 |
| 46319 | Griffith, IN | 7.1 mi | $74,662 |
| 46368 | Portage, IN | 7.3 mi | $76,368 |
Questions about 46401
What city is zip code 46401?
46401 is assigned to Gary, Indiana. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 46401 in?
46401 is in Lake County, Indiana.
What time zone is 46401 in?
46401 is in Central Time.
What zip codes are near 46401?
The closest zip codes to 46401 are 46407, 46402, 46404, 46409, 46405.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 46401, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.