ZIP code 40330
Where is ZIP code 40330?
Harrodsburg, Kentucky
Mercer County · Standard ZIP code
ZIP code 40330 belongs to Harrodsburg, Kentucky in Mercer County. 40330 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 502 and 859. About 21,250 people live in the 40330 area, where the median household income is $63,992. The closest ZIP codes are 40310 (Burgin, 6.2 mi southeast), 40372 (Salvisa, 7.8 mi north) and 40390 (Wilmore, 11.1 mi east).
| ZIP code | 40330 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Harrodsburg |
| Also accepted | Cornishville |
| State | Kentucky (KY) |
| County | Mercer County |
| Time zone | Eastern Time · now |
| Area codes | 502, 859 |
| Coordinates | 37.8033, -84.8607 map |
| 3-digit prefix | 403 |
Population and income in 40330
| Population | 21,250 · higher than 91% of Kentucky ZIP codes |
|---|---|
| People per square mile | 96 · higher than 68% of Kentucky ZIP codes |
| Median age | 42.5 years · higher than 56% of Kentucky ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $63,992 · higher than 65% of Kentucky ZIP codes |
| Income per person | $33,373 |
| Below the poverty line | 11% |
| Bachelor’s degree or higher | 25% of adults 25+ |
| Median home value | $199,500 · higher than 77% of Kentucky ZIP codes |
| Median rent | $824 a month |
| Housing units | 9,674 |
| Households | 8,532 (2.46 people on average) |
| Owners / renters | 76% / 24% |
| Land area | 220.73 sq mi (plus 3.34 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 40330. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 40330
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 40310 | Burgin, KY | 6.2 mi SE | PO Box only |
| 40372 | Salvisa, KY | 7.8 mi N | Standard |
| 40390 | Wilmore, KY | 11.1 mi E | Standard |
| 40040 | Mackville, KY | 11.3 mi W | Standard |
| 40422 | Danville, KY | 11.8 mi SE | Standard |
| 40423 | Danville, KY | 11.9 mi SE | PO Box only |
| 40468 | Perryville, KY | 12.8 mi SW | Standard |
| 40410 | Bryantsville, KY | 13.1 mi SE | PO Box only |
| 40452 | Mitchellsburg, KY | 14.6 mi S | PO Box only |
| 40078 | Willisburg, KY | 15.2 mi W | Standard |
| 40339 | Keene, KY | 15.4 mi NE | PO Box only |
| 40342 | Lawrenceburg, KY | 15.4 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 40330 or measure the distance to another ZIP code.
How to address mail to 40330
123 MAIN ST
HARRODSBURG KY 40330
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts CORNISHVILLE as the city name for 40330. Avoid Pleasanthill and Shakertown: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (40330-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 40330?
- 40330 is a Harrodsburg, Kentucky ZIP code. Cornishville is also accepted as the city name.
- What county is 40330 in?
- ZIP code 40330 is in Mercer County, Kentucky.
- What time zone is ZIP code 40330 in?
- 40330 is in the Eastern Time zone (America/New_York).
- What area code is 40330?
- Phone numbers in ZIP code 40330 use area codes 502 and 859.
- What is the population of ZIP code 40330?
- About 21,250 people live in ZIP code 40330, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 40330?
- The median household income in 40330 is $63,992 a year, higher than 65% of Kentucky ZIP codes.
- What ZIP codes are near 40330?
- The nearest ZIP codes to 40330 are 40310 (Burgin, 6.2 miles), 40372 (Salvisa, 7.8 miles), 40390 (Wilmore, 11.1 miles) and 40040 (Mackville, 11.3 miles).