US ZIP Code
40040

Mackville, KY

Washington County  ·  Kentucky

● Active
👥 703 Population ↑ 110% since 2019
💰 $26,369 Median HH Income
▼ 65% below avg ↓ 25% since 2019
🎂 44.1 Median Age ↑ 23% since 2019
🏠 $143,900 Median Home Value
▼ 48% below avg ↑ 115% since 2019
🎓 14.8% College Grads
▼ 62% below avg
📊 7.4% Unemployment
▲ 51% above avg ↑ 12% since 2019
ZIP Code Details
ZIP Code40040
CityMackville
StateKentucky (KY)
CountyWashington County
Area Code859
Elevation898 ft
Latitude37.777043
Longitude-85.069286
TimezoneNew York (DST)
FIPS21229
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 40.8% (287) Female 59.2% (416) ♀

Race & Ethnicity

White: 86.9%Hispanic: 1%Asian: 2.1%Other: 10%Race
White86.9%
Hispanic1.0%
Asian2.1%
Other10.0%

Age Breakdown

Under 5
5%
5–17
20%
18–24
6%
25–44
22%
45–64
31%
65+
6%

Key Indicators

Median Age44.1 yrs ↑ 23% since 2019
Avg Household Size2.39
Below Poverty42.8% ▲ 328% above avg
College Grads14.8% ▼ 62% below avg
Unemployment7.4% ▲ 51% above avg
No HS Diploma2 (0.4%)
HS Graduate179 (40.2%)
Some College103 (23.1%)
Associates95 (21.3%)
Bachelors11 (2.5%)
Graduate Degree55 (12.4%)

Education

No HS: 0.4%HS Grad: 40.2%Some College: 23.1%Associates: 21.3%Bachelors: 2.5%Graduate: 12.4%Edu
No HS0.4%
HS Grad40.2%
Some College23.1%
Associates21.3%
Bachelors2.5%
Graduate12.4%
Housing & Income

Housing Tenure

Owner: 83.3%Renter: 16.7%Tenure
Owner83.3%
Renter16.7%

Home Value Distribution

Under $50k
9%
$50k–100k
26%
$100k–150k
19%
$150k–200k
13%
$200k–300k
31%
Over $500k
2%

Financials

Median HH Income$26,369 ▼ 65% below avg ↓ 25% since 2019
Median Home Value$143,900 ▼ 48% below avg ↑ 115% since 2019
Home/Income Ratio5.5x (nat avg ~3.5x)
Median Rent$1,333/mo ↑ 21% since 2019
Total Units384
Vacant Units90
Avg HH Size2.39

Income Distribution

Under $25k
43%
$25k–50k
24%
$50k–75k
2%
$75k–100k
21%
$100k–150k
9%
Over $200k
1%
Employment & Commute

How People Get to Work

Drove Alone
97%
Walked
1%
Work From Home
2%

Commute Time

Under 15 min
8%
15–30 min
39%
30–45 min
43%
Over 45 min
9%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
11%
1960s–1970s
10%
1980s–1990s
19%
2000+
59%

Summary

Total Units384
Vacant90
Owner Occupied83.3%
Renter Occupied16.7%
Avg HH Size2.39
Frequently Asked Questions
ZIP code 40040 is in Mackville, KY, in Washington County.
ZIP code 40040 is located in Kentucky (KY).
ZIP code 40040 is in Washington County, KY.
ZIP 40040 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 40040 is 703 people (ACS 2023).
The median household income in ZIP code 40040 is $26,369 (ACS 2023).
The median home value in ZIP 40040 is $143,900 (ACS 2023).
About ZIP Code 40040

ZIP code 40040 is located in Mackville, Kentucky, within Washington County. With a population of 703, this is a sparsely populated ZIP code with a middle-aged community — the median age is 44.1 years. Economically, 40040 is a lower-income ZIP code: the median household income of $26,369 is well below the national average.

Real estate in ZIP code 40040 represents one of the more affordable housing markets in the country. The median home value of $143,900 is below the national average. Renters can expect to pay around $1,333 per month in median rent. Homeownership is strong here — 83.3% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 115% since 2019.

The population of 40040 is primarily White (86.91%). Residents are less-educated — 14.8% hold a bachelor's degree or higher, which is well below the national average. Poverty affects a significant share of residents at 42.8%. Household income has declined by 25% since 2019.

The unemployment rate in 40040 stands at 7.4%, which is significantly above the national average. As in most parts of the country, driving alone is the dominant commute mode at 69%.

Overall, ZIP code 40040 in Mackville, KY is characterized as lower-income, less-educated, a middle-aged community, and predominantly owner-occupied. With 703 residents, a median household income of $26,369, and a median home value of $143,900, it offers a clear picture of life in this part of Kentucky.