US ZIP Code
40047

Mount Washington, KY

Bullitt County  ·  Kentucky

● Active
👥 23,160 Population ↑ 13% since 2019
💰 $93,609 Median HH Income
▲ 23% above avg ↑ 31% since 2019
🎂 39.3 Median Age ↑ 4% since 2019
🏠 $259,600 Median Home Value
≈ Avg ↑ 44% since 2019
🎓 37.6% College Grads
≈ Avg
📊 3.3% Unemployment
▼ 33% below avg ↓ 14% since 2019
ZIP Code Details
ZIP Code40047
CityMount Washington
StateKentucky (KY)
CountyBullitt County
Area Code502
Elevation664 ft
Latitude38.035955
Longitude-85.555524
TimezoneNew York (DST)
FIPS21029
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.0% (11,573) Female 50.0% (11,587) ♀

Race & Ethnicity

White: 92.3%Hispanic: 2.9%Black: 0.1%Asian: 0.5%Other: 3.8%Race
White92.3%
Hispanic2.9%
Black0.1%
Asian0.5%
Other3.8%

Age Breakdown

Under 5
7%
5–17
18%
18–24
7%
25–44
27%
45–64
26%
65+
7%

Key Indicators

Median Age39.3 yrs ↑ 4% since 2019
Avg Household Size2.69
Below Poverty4.6% ▼ 54% below avg
College Grads37.6% ≈ Avg
Unemployment3.3% ▼ 33% below avg
No HS Diploma108 (0.7%)
HS Graduate4,356 (29.4%)
Some College2,264 (15.3%)
Associates2,521 (17%)
Bachelors1,813 (12.2%)
Graduate Degree3,755 (25.3%)

Education

No HS: 0.7%HS Grad: 29.4%Some College: 15.3%Associates: 17%Bachelors: 12.2%Graduate: 25.3%Edu
No HS0.7%
HS Grad29.4%
Some College15.3%
Associates17.0%
Bachelors12.2%
Graduate25.3%
Housing & Income

Housing Tenure

Owner: 88.8%Renter: 11.2%Tenure
Owner88.8%
Renter11.2%

Home Value Distribution

Under $50k
3%
$50k–100k
1%
$100k–150k
4%
$150k–200k
16%
$200k–300k
39%
$300k–500k
30%
Over $500k
7%

Financials

Median HH Income$93,609 ▲ 23% above avg ↑ 31% since 2019
Median Home Value$259,600 ≈ Avg ↑ 44% since 2019
Home/Income Ratio2.8x (nat avg ~3.5x)
Median Rent$935/mo ↑ 16% since 2019
Total Units8,975
Vacant Units414
Avg HH Size2.69

Income Distribution

Under $25k
9%
$25k–50k
11%
$50k–75k
16%
$75k–100k
17%
$100k–150k
24%
$150k–200k
13%
Over $200k
9%
Employment & Commute

How People Get to Work

Drove Alone
89%
Walked
0%
Work From Home
10%

Commute Time

Under 15 min
16%
15–30 min
24%
30–45 min
39%
Over 45 min
21%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
4%
1960s–1970s
11%
1980s–1990s
23%
2000+
62%

Summary

Total Units8,975
Vacant414
Owner Occupied88.8%
Renter Occupied11.2%
Avg HH Size2.69
Frequently Asked Questions
ZIP code 40047 is in Mount Washington, KY, in Bullitt County.
ZIP code 40047 is located in Kentucky (KY).
ZIP code 40047 is in Bullitt County, KY.
ZIP 40047 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 40047 is 23,160 people (ACS 2023).
The median household income in ZIP code 40047 is $93,609 (ACS 2023).
The median home value in ZIP 40047 is $259,600 (ACS 2023).
About ZIP Code 40047

ZIP code 40047 is located in Mount Washington, Kentucky, within Bullitt County. With a population of 23,160, this is a moderately populated ZIP code with a middle-aged community — the median age is 39.3 years. Economically, 40047 is a middle-income ZIP code: the median household income of $93,609 is above the national average.

Real estate in ZIP code 40047 represents a mid-range housing market. The median home value of $259,600 is near the national average. Renters can expect to pay around $935 per month in median rent. Homeownership is strong here — 88.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 44% since 2019.

The population of 40047 is primarily White (92.31%). Residents are moderately educated — 37.6% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 4.6%. Household income has grown by 31% since 2019.

The unemployment rate in 40047 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 81%.

Overall, ZIP code 40047 in Mount Washington, KY is characterized as middle-income, moderately educated, a middle-aged community, and predominantly owner-occupied. With 23,160 residents, a median household income of $93,609, and a median home value of $259,600, it offers a clear picture of life in this part of Kentucky.