ZIP code 46312
Where is ZIP code 46312?
East Chicago, Indiana
Lake County · Standard ZIP code
ZIP code 46312 belongs to East Chicago, Indiana in Lake County. 46312 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 26,022 people live in the 46312 area, where the median household income is $42,125. The closest ZIP codes are 46327 (Hammond, 2.5 mi west), 46320 (Hammond, 2.9 mi southwest) and 46323 (Hammond, 3.3 mi south).
| ZIP code | 46312 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | East Chicago |
| State | Indiana (IN) |
| County | Lake County |
| Time zone | Central Time · now |
| Area code | 219 |
| Coordinates | 41.6349, -87.4627 map |
| 3-digit prefix | 463 |
Population and income in 46312
| Population | 26,022 · higher than 89% of Indiana ZIP codes |
|---|---|
| People per square mile | 1,844 · higher than 88% of Indiana ZIP codes |
| Median age | 36.5 years · lower than 75% of Indiana ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $42,125 · lower than 97% of Indiana ZIP codes |
| Income per person | $23,656 |
| Below the poverty line | 26% |
| Bachelor’s degree or higher | 11% of adults 25+ |
| Median home value | $105,400 · lower than 91% of Indiana ZIP codes |
| Median rent | $854 a month |
| Housing units | 12,365 |
| Households | 9,943 (2.61 people on average) |
| Owners / renters | 43% / 57% |
| Land area | 14.11 sq mi (plus 2.01 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 46312. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 46312
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 46327 | Hammond, IN | 2.5 mi W | Standard |
| 46320 | Hammond, IN | 2.9 mi SW | Standard |
| 46323 | Hammond, IN | 3.3 mi S | Standard |
| 46394 | Whiting, IN | 3.6 mi NW | Standard |
| 46324 | Hammond, IN | 4.1 mi SW | Standard |
| 46406 | Gary, IN | 4.4 mi SE | Standard |
| 60409 | Calumet City, IL | 4.6 mi W | Standard |
| 60633 | Chicago, IL | 5.5 mi W | Standard |
| 46404 | Gary, IN | 5.6 mi SE | Standard |
| 46322 | Highland, IN | 5.9 mi S | Standard |
| 46321 | Munster, IN | 5.9 mi S | Standard |
| 60438 | Lansing, IL | 6.4 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 46312 or measure the distance to another ZIP code.
How to address mail to 46312
123 MAIN ST
EAST CHICAGO IN 46312
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (46312-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 46312?
- 46312 is a East Chicago, Indiana ZIP code.
- What county is 46312 in?
- ZIP code 46312 is in Lake County, Indiana.
- What time zone is ZIP code 46312 in?
- 46312 is in the Central Time zone (America/Chicago).
- What area code is 46312?
- Phone numbers in ZIP code 46312 use area code 219.
- What is the population of ZIP code 46312?
- About 26,022 people live in ZIP code 46312, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 46312?
- The median household income in 46312 is $42,125 a year, lower than 97% of Indiana ZIP codes.
- What ZIP codes are near 46312?
- The nearest ZIP codes to 46312 are 46327 (Hammond, 2.5 miles), 46320 (Hammond, 2.9 miles), 46323 (Hammond, 3.3 miles) and 46394 (Whiting, 3.6 miles).