ZIP code 42156
Where is ZIP code 42156?
Lucas, Kentucky
Barren County · Standard ZIP code
ZIP code 42156 belongs to Lucas, Kentucky in Barren County. 42156 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 235 people live in the 42156 area, where the median household income is $98,000. The closest ZIP codes are 42123 (Austin, 4.6 mi southeast), 42131 (Etoile, 7.9 mi east) and 42164 (Scottsville, 10 mi southwest).
| ZIP code | 42156 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Lucas |
| State | Kentucky (KY) |
| County | Barren County |
| Time zone | Central Time · now |
| Area codes | 270, 364 |
| Coordinates | 36.8516, -86.0523 map |
| 3-digit prefix | 421 |
Population and income in 42156
| Population | 235 · lower than 87% of Kentucky ZIP codes |
|---|---|
| People per square mile | 31 · lower than 75% of Kentucky ZIP codes |
| Median age | 53.3 years · higher than 89% of Kentucky ZIP codes |
| Men / women | 56% / 44% |
| Median household income | $98,000 · higher than 94% of Kentucky ZIP codes |
| Income per person | $54,542 |
| Below the poverty line | 0.9% |
| Bachelor’s degree or higher | 17% of adults 25+ |
| Median home value | $211,900 · higher than 80% of Kentucky ZIP codes |
| Housing units | 148 |
| Households | 100 (2.35 people on average) |
| Owners / renters | 100% / 0.0% |
| Land area | 7.64 sq mi (plus 1.56 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 42156. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 42156
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 42123 | Austin, KY | 4.6 mi SE | Standard |
| 42131 | Etoile, KY | 7.9 mi E | Standard |
| 42164 | Scottsville, KY | 10 mi SW | Standard |
| 42133 | Fountain Run, KY | 10.7 mi SE | Standard |
| 42141 | Glasgow, KY | 11.9 mi NE | Standard |
| 42142 | Glasgow, KY | 12.6 mi NE | PO Box only |
| 42153 | Holland, KY | 12.7 mi S | Standard |
| 42157 | Mount Hermon, KY | 14 mi SE | Standard |
| 42159 | Oakland, KY | 14.9 mi NW | Standard |
| 42163 | Rocky Hill, KY | 15.7 mi N | Standard |
| 42130 | Eighty Eight, KY | 15.9 mi E | Standard |
| 42171 | Smiths Grove, KY | 16.3 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 42156 or measure the distance to another ZIP code.
How to address mail to 42156
123 MAIN ST
LUCAS KY 42156
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (42156-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 42156?
- 42156 is a Lucas, Kentucky ZIP code.
- What county is 42156 in?
- ZIP code 42156 is in Barren County, Kentucky.
- What time zone is ZIP code 42156 in?
- 42156 is in the Central Time zone (America/Chicago).
- What area code is 42156?
- Phone numbers in ZIP code 42156 use area codes 270 and 364.
- What is the population of ZIP code 42156?
- About 235 people live in ZIP code 42156, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 42156?
- The median household income in 42156 is $98,000 a year, higher than 94% of Kentucky ZIP codes.
- What ZIP codes are near 42156?
- The nearest ZIP codes to 42156 are 42123 (Austin, 4.6 miles), 42131 (Etoile, 7.9 miles), 42164 (Scottsville, 10 miles) and 42133 (Fountain Run, 10.7 miles).