ZIP code 46320
Where is ZIP code 46320?
Hammond, Indiana
Lake County · Standard ZIP code
ZIP code 46320 belongs to Hammond, Indiana in Lake County. 46320 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 codes 219, 464 and 708. About 14,353 people live in the 46320 area, where the median household income is $37,158. The closest ZIP codes are 46327 (Hammond, 1.6 mi north), 46324 (Hammond, 1.8 mi south) and 60409 (Calumet City, 2.1 mi west).
| ZIP code | 46320 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Hammond |
| State | Indiana (IN) |
| County | Lake County |
| Time zone | Central Time · now |
| Area codes | 219, 464, 708 |
| Coordinates | 41.6099, -87.5079 map |
| 3-digit prefix | 463 |
Population and income in 46320
| Population | 14,353 · higher than 78% of Indiana ZIP codes |
|---|---|
| People per square mile | 3,082 · higher than 95% of Indiana ZIP codes |
| Median age | 32.6 years · lower than 89% of Indiana ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $37,158 · lower than 98% of Indiana ZIP codes |
| Income per person | $19,549 |
| Below the poverty line | 32% |
| Bachelor’s degree or higher | 13% of adults 25+ |
| Median home value | $135,000 · lower than 79% of Indiana ZIP codes |
| Median rent | $994 a month |
| Housing units | 6,340 |
| Households | 5,480 (2.59 people on average) |
| Owners / renters | 41% / 59% |
| Land area | 4.66 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 46320. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 46320
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 46327 | Hammond, IN | 1.6 mi N | Standard |
| 46324 | Hammond, IN | 1.8 mi S | Standard |
| 60409 | Calumet City, IL | 2.1 mi W | Standard |
| 46312 | East Chicago, IN | 2.9 mi NE | Standard |
| 46323 | Hammond, IN | 3.2 mi SE | Standard |
| 60438 | Lansing, IL | 3.6 mi SW | Standard |
| 46321 | Munster, IN | 3.9 mi S | Standard |
| 60473 | South Holland, IL | 4.5 mi W | Standard |
| 60633 | Chicago, IL | 4.7 mi NW | Standard |
| 46394 | Whiting, IN | 4.8 mi N | Standard |
| 60419 | Dolton, IL | 4.8 mi W | Standard |
| 46322 | Highland, IN | 4.9 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 46320 or measure the distance to another ZIP code.
How to address mail to 46320
123 MAIN ST
HAMMOND IN 46320
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (46320-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Hammond, IN
All Hammond ZIP codes with population and income →
Questions
- What city is ZIP code 46320?
- 46320 is a Hammond, Indiana ZIP code.
- What county is 46320 in?
- ZIP code 46320 is in Lake County, Indiana.
- What time zone is ZIP code 46320 in?
- 46320 is in the Central Time zone (America/Chicago).
- What area code is 46320?
- Phone numbers in ZIP code 46320 use area codes 219, 464 and 708.
- What is the population of ZIP code 46320?
- About 14,353 people live in ZIP code 46320, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 46320?
- The median household income in 46320 is $37,158 a year, lower than 98% of Indiana ZIP codes.
- What ZIP codes are near 46320?
- The nearest ZIP codes to 46320 are 46327 (Hammond, 1.6 miles), 46324 (Hammond, 1.8 miles), 60409 (Calumet City, 2.1 miles) and 46312 (East Chicago, 2.9 miles).