Middletown
City in Jefferson County, Kentucky

Middletown is a city in Jefferson County, Kentucky, with 9,706 residents (2020 Census). It sits at 725 ft (221 m) above sea level. The nearest town is Woodland Hills, 0.5 miles W.
- 9,706residents (2020 Census)
- 725 ftelevation · 221 m
- 5.1 sq miland area · 13.3 km²
- 1,890 / sq mipopulation density
- 40243main ZIP code (2 in total)
About Middletown
Middletown is an independent, home rule-class city in Jefferson County, Kentucky, United States, and a suburb of Louisville. As of the 2020 census, Middletown had a population of 9,706. The city is home to the main campus of the largest church in the state (and one of the country's largest Protestant churches), the Southeast Christian Church.
Text: Wikipedia · CC BY-SA 4.0
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Living in Middletown
- Median household income
- $82,537
- Median home value
- $336,000
- Median rent
- $1,502/mo
- Median age
- 42
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Map of Middletown
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Middletown Street View
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Open in Google Maps ›Middletown, KY population
Middletown had 9,706 residents in the 2020 Census.
| 2020 Census | 9,706 |
|---|---|
| Density | 1,890 per sq mi (730 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Middletown at a glance
| State | Kentucky (KY) |
|---|---|
| County | Jefferson County |
| Type | City |
| Population | 9,706 (2020) |
| Land area | 5.14 sq mi (13.3 km²) |
| Water area | 0.06 sq mi (0.16 km²) |
| Elevation | 725 ft (221 m) |
| Coordinates | 38.2421° N, 85.5207° W |
| ZIP codes | 40243, 40223 |
| Official website | cityofmiddletownky.org |
| Census code (GEOID) | 2151978 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Middletown
- Woodland Hills0.5 mi W
- Douglass Hills1.8 mi W
- Anchorage2.1 mi NW
- Sycamore2.2 mi W
- Blue Ridge Manor2.4 mi W
- Wildwood3.0 mi W
- Jeffersontown3.7 mi SW
- Hurstbourne3.8 mi W
- Moorland3.8 mi NW
- Meadowbrook Farm3.9 mi NW
- Bellemeade3.9 mi W
- Lyndon3.9 mi W
Straight-line distance between town centers.
Frequently asked questions about Middletown
What county is Middletown in?
Middletown is in Jefferson County, Kentucky.
What is the population of Middletown, KY?
9,706 people lived in Middletown at the 2020 Census.
What is the ZIP code of Middletown, KY?
The main ZIP code is 40243. Other ZIP codes: 40223.
What is the elevation of Middletown?
725 feet (221 m) above sea level.
What towns are near Middletown?
Woodland Hills (0.5 mi), Douglass Hills (1.8 mi), Anchorage (2.1 mi), Sycamore (2.2 mi), Blue Ridge Manor (2.4 mi).
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