ZIP code 40243
Where is ZIP code 40243?
Louisville, Kentucky
Jefferson County · Standard ZIP code
ZIP code 40243 belongs to Louisville, Kentucky in Jefferson County. 40243 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 code 502. About 12,002 people live in the 40243 area, where the median household income is $77,587. The closest ZIP codes are 40223 (Louisville, 2 mi northwest), 40245 (Louisville, 3.3 mi northeast) and 40242 (Louisville, 4.1 mi northwest).
| ZIP code | 40243 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Louisville |
| Also accepted | Douglass Hills, Douglass Hls, Middletown, Woodland Hills, Woodland Hls |
| State | Kentucky (KY) |
| County | Jefferson County |
| Time zone | Eastern Time · now |
| Area code | 502 |
| Coordinates | 38.2422, -85.5353 map |
| 3-digit prefix | 402 |
Population and income in 40243
| Population | 12,002 · higher than 85% of Kentucky ZIP codes |
|---|---|
| People per square mile | 2,922 · higher than 95% of Kentucky ZIP codes |
| Median age | 48 years · higher than 78% of Kentucky ZIP codes |
| Men / women | 46% / 54% |
| Median household income | $77,587 · higher than 84% of Kentucky ZIP codes |
| Income per person | $49,797 |
| Below the poverty line | 7.2% |
| Bachelor’s degree or higher | 55% of adults 25+ |
| Median home value | $323,200 · higher than 95% of Kentucky ZIP codes |
| Median rent | $1,444 a month |
| Housing units | 6,204 |
| Households | 5,741 (2.08 people on average) |
| Owners / renters | 63% / 37% |
| Land area | 4.11 sq mi (plus 0.01 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 40243. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 40243
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 40223 | Louisville, KY | 2 mi NW | Standard |
| 40245 | Louisville, KY | 3.3 mi NE | Standard |
| 40242 | Louisville, KY | 4.1 mi NW | Standard |
| 40018 | Eastwood, KY | 4.4 mi E | PO Box only |
| 40299 | Louisville, KY | 4.6 mi S | Standard |
| 40241 | Louisville, KY | 5 mi NW | Standard |
| 40222 | Louisville, KY | 5.1 mi W | Standard |
| 40056 | Pewee Valley, KY | 5.1 mi NE | Standard |
| 40220 | Louisville, KY | 5.2 mi W | Standard |
| 40207 | Louisville, KY | 7.2 mi W | Standard |
| 40025 | Glenview, KY | 7.3 mi NW | PO Box only |
| 40218 | Louisville, KY | 7.4 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 40243 or measure the distance to another ZIP code.
How to address mail to 40243
123 MAIN ST
LOUISVILLE KY 40243
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts DOUGLASS HILLS, DOUGLASS HLS, MIDDLETOWN, WOODLAND HILLS and WOODLAND HLS as the city name for 40243. Adding the 4-digit ZIP+4 code (40243-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Louisville, KY
- 40201
- 40202
- 40203
- 40204
- 40205
- 40206
- 40207
- 40208
- 40209
- 40210
- 40211
- 40212
- 40213
- 40214
- 40215
- 40216
- 40217
- 40218
- 40219
- 40220
- 40221
- 40222
- 40223
- 40224
- 40225
- 40228
- 40229
- 40231
- 40232
- 40233
- 40241
- 40242
- 40245
- 40250
- 40251
- 40252
- 40253
- 40255
- 40256
- 40257
- 40258
- 40259
- 40261
- 40266
- 40268
- 40269
- 40270
- 40272
- 40280
- 40281
- 40282
- 40283
- 40285
- 40287
- 40289
- 40290
- 40291
- 40292
- 40293
- 40294
- 40295
- 40296
- 40297
- 40298
- 40299
All Louisville ZIP codes with population and income →
Questions
- What city is ZIP code 40243?
- 40243 is a Louisville, Kentucky ZIP code. Douglass Hills, Douglass Hls, Middletown, Woodland Hills and Woodland Hls are also accepted as the city name.
- What county is 40243 in?
- ZIP code 40243 is in Jefferson County, Kentucky.
- What time zone is ZIP code 40243 in?
- 40243 is in the Eastern Time zone (America/Kentucky/Louisville).
- What area code is 40243?
- Phone numbers in ZIP code 40243 use area code 502.
- What is the population of ZIP code 40243?
- About 12,002 people live in ZIP code 40243, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 40243?
- The median household income in 40243 is $77,587 a year, higher than 84% of Kentucky ZIP codes.
- What ZIP codes are near 40243?
- The nearest ZIP codes to 40243 are 40223 (Louisville, 2 miles), 40245 (Louisville, 3.3 miles), 40242 (Louisville, 4.1 miles) and 40018 (Eastwood, 4.4 miles).