ZIP code 42445
Where is ZIP code 42445?
Princeton, Kentucky
Caldwell County · Standard ZIP code
ZIP code 42445 belongs to Princeton, Kentucky in Caldwell County. 42445 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 10,533 people live in the 42445 area, where the median household income is $55,096. The closest ZIP codes are 42411 (Fredonia, 10.6 mi northwest), 42038 (Eddyville, 10.8 mi west) and 42408 (Dawson Springs, 11.4 mi northeast).
| ZIP code | 42445 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Princeton |
| State | Kentucky (KY) |
| County | Caldwell County |
| Time zone | Central Time · now |
| Area codes | 270, 364 |
| Coordinates | 37.1151, -87.8632 map |
| 3-digit prefix | 424 |
Population and income in 42445
| Population | 10,533 · higher than 83% of Kentucky ZIP codes |
|---|---|
| People per square mile | 40 · lower than 65% of Kentucky ZIP codes |
| Median age | 44 years · higher than 64% of Kentucky ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $55,096 · lower than 54% of Kentucky ZIP codes |
| Income per person | $31,322 |
| Below the poverty line | 15% |
| Bachelor’s degree or higher | 16% of adults 25+ |
| Median home value | $118,100 · lower than 64% of Kentucky ZIP codes |
| Median rent | $768 a month |
| Housing units | 4,912 |
| Households | 4,310 (2.39 people on average) |
| Owners / renters | 66% / 34% |
| Land area | 261.36 sq mi (plus 2.17 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 42445. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 42445
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 42411 | Fredonia, KY | 10.6 mi NW | Standard |
| 42038 | Eddyville, KY | 10.8 mi W | Standard |
| 42408 | Dawson Springs, KY | 11.4 mi NE | Standard |
| 42215 | Cerulean, KY | 15.8 mi SE | Standard |
| 42033 | Crayne, KY | 16.2 mi NW | PO Box only |
| 42055 | Kuttawa, KY | 16.2 mi W | Standard |
| 42453 | Saint Charles, KY | 16.5 mi E | Standard |
| 42037 | Dycusburg, KY | 18 mi W | PO Box only |
| 42064 | Marion, KY | 19.5 mi NW | Standard |
| 42441 | Nebo, KY | 20 mi NE | Standard |
| 42450 | Providence, KY | 21 mi N | Standard |
| 42232 | Gracey, KY | 21.3 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 42445 or measure the distance to another ZIP code.
How to address mail to 42445
123 MAIN ST
PRINCETON KY 42445
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (42445-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 42445?
- 42445 is a Princeton, Kentucky ZIP code.
- What county is 42445 in?
- ZIP code 42445 is in Caldwell County, Kentucky.
- What time zone is ZIP code 42445 in?
- 42445 is in the Central Time zone (America/Chicago).
- What area code is 42445?
- Phone numbers in ZIP code 42445 use area codes 270 and 364.
- What is the population of ZIP code 42445?
- About 10,533 people live in ZIP code 42445, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 42445?
- The median household income in 42445 is $55,096 a year, lower than 54% of Kentucky ZIP codes.
- What ZIP codes are near 42445?
- The nearest ZIP codes to 42445 are 42411 (Fredonia, 10.6 miles), 42038 (Eddyville, 10.8 miles), 42408 (Dawson Springs, 11.4 miles) and 42215 (Cerulean, 15.8 miles).