US ZIP Code
40330

Harrodsburg, KY

Mercer County  ·  Kentucky

● Active
👥 20,805 Population ↑ 5% since 2019
💰 $61,804 Median HH Income
▼ 19% below avg ↑ 18% since 2019
🎂 42.4 Median Age ↓ 2% since 2019
🏠 $187,000 Median Home Value
▼ 33% below avg ↑ 33% since 2019
🎓 35.8% College Grads
▼ 8% below avg
📊 3.3% Unemployment
▼ 34% below avg ↓ 59% since 2019
ZIP Code Details
ZIP Code40330
CityHarrodsburg
StateKentucky (KY)
CountyMercer County
Area Code859
Elevation825 ft
Latitude37.787723
Longitude-84.888056
TimezoneNew York (DST)
FIPS21167
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.8% (10,350) Female 50.3% (10,455) ♀

Race & Ethnicity

White: 89.8%Hispanic: 3.4%Black: 3.9%Asian: 0.2%Other: 2.6%Race
White89.8%
Hispanic3.4%
Black3.9%
Asian0.2%
Other2.6%

Age Breakdown

Under 5
6%
5–17
16%
18–24
8%
25–44
23%
45–64
27%
65+
9%

Key Indicators

Median Age42.4 yrs ↓ 2% since 2019
Avg Household Size2.45
Below Poverty11.8% ▲ 18% above avg
College Grads35.8% ▼ 8% below avg
Unemployment3.3% ▼ 34% below avg
No HS Diploma117 (0.9%)
HS Graduate4,284 (31.9%)
Some College2,131 (15.9%)
Associates2,080 (15.5%)
Bachelors1,583 (11.8%)
Graduate Degree3,216 (24%)

Education

No HS: 0.9%HS Grad: 31.9%Some College: 15.9%Associates: 15.5%Bachelors: 11.8%Graduate: 24%Edu
No HS0.9%
HS Grad31.9%
Some College15.9%
Associates15.5%
Bachelors11.8%
Graduate24.0%
Housing & Income

Housing Tenure

Owner: 76.8%Renter: 23.2%Tenure
Owner76.8%
Renter23.2%

Home Value Distribution

Under $50k
12%
$50k–100k
10%
$100k–150k
13%
$150k–200k
20%
$200k–300k
22%
$300k–500k
17%
Over $500k
5%

Financials

Median HH Income$61,804 ▼ 19% below avg ↑ 18% since 2019
Median Home Value$187,000 ▼ 33% below avg ↑ 33% since 2019
Home/Income Ratio3.0x (nat avg ~3.5x)
Median Rent$780/mo ↑ 25% since 2019
Total Units9,559
Vacant Units1,142
Avg HH Size2.45

Income Distribution

Under $25k
19%
$25k–50k
20%
$50k–75k
21%
$75k–100k
15%
$100k–150k
15%
$150k–200k
7%
Over $200k
5%
Employment & Commute

How People Get to Work

Drove Alone
91%
Walked
0%
Work From Home
9%

Commute Time

Under 15 min
32%
15–30 min
31%
30–45 min
13%
Over 45 min
23%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
11%
1960s–1970s
13%
1980s–1990s
17%
2000+
57%

Summary

Total Units9,559
Vacant1,142
Owner Occupied76.8%
Renter Occupied23.2%
Avg HH Size2.45
Frequently Asked Questions
ZIP code 40330 is in Harrodsburg, KY, in Mercer County.
ZIP code 40330 is located in Kentucky (KY).
ZIP code 40330 is in Mercer County, KY.
ZIP 40330 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 40330 is 20,805 people (ACS 2023).
The median household income in ZIP code 40330 is $61,804 (ACS 2023).
The median home value in ZIP 40330 is $187,000 (ACS 2023).
About ZIP Code 40330

ZIP code 40330 is located in Harrodsburg, Kentucky, within Mercer County. With a population of 20,805, this is a moderately populated ZIP code with a middle-aged community — the median age is 42.4 years. Economically, 40330 is a solidly middle-class ZIP code: the median household income of $61,804 is below the national average.

Real estate in ZIP code 40330 represents an affordable housing market. The median home value of $187,000 is below the national average. Renters can expect to pay around $780 per month in median rent. Homeownership is strong here — 76.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 33% since 2019.

The population of 40330 is primarily White (89.76%). Residents are moderately educated — 35.8% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 11.8%. Household income has grown by 18% since 2019.

The unemployment rate in 40330 stands at 3.3%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 80%.

Overall, ZIP code 40330 in Harrodsburg, KY is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 20,805 residents, a median household income of $61,804, and a median home value of $187,000, it offers a clear picture of life in this part of Kentucky.