ZIP code 46304
Where is ZIP code 46304?
Chesterton, Indiana
Porter County · Standard ZIP code
ZIP code 46304 belongs to Chesterton, Indiana in Porter County. 46304 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area code 219. About 28,307 people live in the 46304 area, where the median household income is $91,326. The closest ZIP codes are 46301 (Beverly Shores, 6.5 mi northeast), 46368 (Portage, 7.4 mi southwest) and 46384 (Valparaiso, 8.7 mi south).
| ZIP code | 46304 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Chesterton |
| Also accepted | Burns Harbor, Dune Acres, Porter |
| State | Indiana (IN) |
| County | Porter County |
| Time zone | Central Time · now |
| Area code | 219 |
| Coordinates | 41.6143, -87.047 map |
| 3-digit prefix | 463 |
Population and income in 46304
| Population | 28,307 · higher than 91% of Indiana ZIP codes |
|---|---|
| People per square mile | 490 · higher than 72% of Indiana ZIP codes |
| Median age | 40.5 years · lower than 51% of Indiana ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $91,326 · higher than 85% of Indiana ZIP codes |
| Income per person | $46,916 |
| Below the poverty line | 9.2% |
| Bachelor’s degree or higher | 36% of adults 25+ |
| Median home value | $293,100 · higher than 91% of Indiana ZIP codes |
| Median rent | $1,223 a month |
| Housing units | 12,117 |
| Households | 11,383 (2.46 people on average) |
| Owners / renters | 79% / 21% |
| Land area | 57.78 sq mi (plus 4 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 46304. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 46304
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 46301 | Beverly Shores, IN | 6.5 mi NE | PO Box only |
| 46368 | Portage, IN | 7.4 mi SW | Standard |
| 46384 | Valparaiso, IN | 8.7 mi S | PO Box only |
| 46361 | Michigan City, IN | 9.2 mi NE | PO Box only |
| 46391 | Westville, IN | 9.3 mi SE | Standard |
| 46393 | Wheeler, IN | 9.9 mi SW | PO Box only |
| 46385 | Valparaiso, IN | 10.1 mi S | Standard |
| 46360 | Michigan City, IN | 10.8 mi NE | Standard |
| 46403 | Gary, IN | 11 mi W | Standard |
| 46383 | Valparaiso, IN | 11.1 mi S | Standard |
| 46405 | Lake Station, IN | 11.6 mi W | Standard |
| 46342 | Hobart, IN | 12.2 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 46304 or measure the distance to another ZIP code.
How to address mail to 46304
123 MAIN ST
CHESTERTON IN 46304
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts BURNS HARBOR, DUNE ACRES and PORTER as the city name for 46304. Adding the 4-digit ZIP+4 code (46304-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 46304?
- 46304 is a Chesterton, Indiana ZIP code. Burns Harbor, Dune Acres and Porter are also accepted as the city name.
- What county is 46304 in?
- ZIP code 46304 is in Porter County, Indiana.
- What time zone is ZIP code 46304 in?
- 46304 is in the Central Time zone (America/Chicago).
- What area code is 46304?
- Phone numbers in ZIP code 46304 use area code 219.
- What is the population of ZIP code 46304?
- About 28,307 people live in ZIP code 46304, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 46304?
- The median household income in 46304 is $91,326 a year, higher than 85% of Indiana ZIP codes.
- What ZIP codes are near 46304?
- The nearest ZIP codes to 46304 are 46301 (Beverly Shores, 6.5 miles), 46368 (Portage, 7.4 miles), 46384 (Valparaiso, 8.7 miles) and 46361 (Michigan City, 9.2 miles).