ZIP code 42275
Where is ZIP code 42275?
Roundhill, Kentucky
Butler County · Standard ZIP code
ZIP code 42275 belongs to Roundhill, Kentucky in Butler County. 42275 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 855 people live in the 42275 area, where the median household income is $45,391. The closest ZIP codes are 42252 (Jetson, 5.7 mi west), 42285 (Sweeden, 6 mi east) and 42210 (Brownsville, 6.7 mi east).
| ZIP code | 42275 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Roundhill |
| State | Kentucky (KY) |
| County | Butler County |
| Time zone | Central Time · now |
| Area codes | 270, 364 |
| Coordinates | 37.256, -86.407 map |
| 3-digit prefix | 422 |
Population and income in 42275
| Population | 855 · lower than 63% of Kentucky ZIP codes |
|---|---|
| People per square mile | 18 · lower than 91% of Kentucky ZIP codes |
| Median age | 43.2 years · higher than 60% of Kentucky ZIP codes |
| Men / women | 60% / 40% |
| Median household income | $45,391 · lower than 74% of Kentucky ZIP codes |
| Income per person | $47,903 |
| Below the poverty line | 20% |
| Bachelor’s degree or higher | 5.4% of adults 25+ |
| Median home value | $180,700 · higher than 70% of Kentucky ZIP codes |
| Housing units | 382 |
| Households | 329 (2.6 people on average) |
| Owners / renters | 85% / 15% |
| Land area | 46.4 sq mi (plus 0.36 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 42275. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 42275
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 42252 | Jetson, KY | 5.7 mi W | Standard |
| 42285 | Sweeden, KY | 6 mi E | Standard |
| 42210 | Brownsville, KY | 6.7 mi E | Standard |
| 42207 | Bee Spring, KY | 7.6 mi E | Standard |
| 42721 | Caneyville, KY | 12 mi N | Standard |
| 42762 | Millwood, KY | 13 mi N | Standard |
| 42259 | Mammoth Cave, KY | 13.2 mi E | Standard |
| 42288 | Woodbury, KY | 13.5 mi W | PO Box only |
| 42754 | Leitchfield, KY | 14.8 mi N | Standard |
| 42201 | Aberdeen, KY | 15.1 mi W | PO Box only |
| 42261 | Morgantown, KY | 15.8 mi W | Standard |
| 42726 | Clarkson, KY | 16.4 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 42275 or measure the distance to another ZIP code.
How to address mail to 42275
123 MAIN ST
ROUNDHILL KY 42275
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Big Ready, Region and Threlkel: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (42275-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 42275?
- 42275 is a Roundhill, Kentucky ZIP code.
- What county is 42275 in?
- ZIP code 42275 is in Butler County, Kentucky.
- What time zone is ZIP code 42275 in?
- 42275 is in the Central Time zone (America/Chicago).
- What area code is 42275?
- Phone numbers in ZIP code 42275 use area codes 270 and 364.
- What is the population of ZIP code 42275?
- About 855 people live in ZIP code 42275, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 42275?
- The median household income in 42275 is $45,391 a year, lower than 74% of Kentucky ZIP codes.
- What ZIP codes are near 42275?
- The nearest ZIP codes to 42275 are 42252 (Jetson, 5.7 miles), 42285 (Sweeden, 6 miles), 42210 (Brownsville, 6.7 miles) and 42207 (Bee Spring, 7.6 miles).