ZIP code 42330
Where is ZIP code 42330?
Central City, Kentucky
Muhlenberg County · Standard ZIP code
ZIP code 42330 belongs to Central City, Kentucky in Muhlenberg County. 42330 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 270 and 364. About 9,367 people live in the 42330 area, where the median household income is $50,226. The closest ZIP codes are 42374 (South Carrollton, 2.8 mi northwest), 42332 (Cleaton, 3.7 mi southeast) and 42367 (Powderly, 4.4 mi southwest).
| ZIP code | 42330 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Central City |
| Also accepted | Central Cty |
| State | Kentucky (KY) |
| County | Muhlenberg County |
| Time zone | Central Time · now |
| Area codes | 270, 364 |
| Coordinates | 37.3007, -87.1202 map |
| 3-digit prefix | 423 |
Population and income in 42330
| Population | 9,367 · higher than 82% of Kentucky ZIP codes |
|---|---|
| People per square mile | 90 · higher than 67% of Kentucky ZIP codes |
| Median age | 41.1 years · lower than 55% of Kentucky ZIP codes |
| Men / women | 54% / 46% |
| Median household income | $50,226 · lower than 65% of Kentucky ZIP codes |
| Income per person | $25,087 |
| Below the poverty line | 21% |
| Bachelor’s degree or higher | 6.6% of adults 25+ |
| Median home value | $151,200 · higher than 53% of Kentucky ZIP codes |
| Median rent | $691 a month |
| Housing units | 4,084 |
| Households | 3,669 (2.35 people on average) |
| Owners / renters | 71% / 29% |
| Land area | 104.01 sq mi (plus 3.82 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 42330. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 42330
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 42374 | South Carrollton, KY | 2.8 mi NW | PO Box only |
| 42332 | Cleaton, KY | 3.7 mi SE | PO Box only |
| 42367 | Powderly, KY | 4.4 mi SW | Standard |
| 42325 | Bremen, KY | 6.9 mi NW | Standard |
| 42337 | Drakesboro, KY | 7.2 mi SE | Standard |
| 42345 | Greenville, KY | 7.2 mi SW | Standard |
| 42369 | Rockport, KY | 7.3 mi NE | Standard |
| 42321 | Beech Creek, KY | 9.6 mi S | Standard |
| 42326 | Browder, KY | 9.6 mi SE | Standard |
| 42328 | Centertown, KY | 9.6 mi NE | Standard |
| 42323 | Beechmont, KY | 10 mi SE | Standard |
| 42344 | Graham, KY | 10.4 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 42330 or measure the distance to another ZIP code.
How to address mail to 42330
123 MAIN ST
CENTRAL CITY KY 42330
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts CENTRAL CTY as the city name for 42330. Adding the 4-digit ZIP+4 code (42330-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 42330?
- 42330 is a Central City, Kentucky ZIP code. Central Cty is also accepted as the city name.
- What county is 42330 in?
- ZIP code 42330 is in Muhlenberg County, Kentucky.
- What time zone is ZIP code 42330 in?
- 42330 is in the Central Time zone (America/Chicago).
- What area code is 42330?
- Phone numbers in ZIP code 42330 use area codes 270 and 364.
- What is the population of ZIP code 42330?
- About 9,367 people live in ZIP code 42330, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 42330?
- The median household income in 42330 is $50,226 a year, lower than 65% of Kentucky ZIP codes.
- What ZIP codes are near 42330?
- The nearest ZIP codes to 42330 are 42374 (South Carrollton, 2.8 miles), 42332 (Cleaton, 3.7 miles), 42367 (Powderly, 4.4 miles) and 42325 (Bremen, 6.9 miles).