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US ZIP Code Profile

ZIP Code 40207
Louisville, Kentucky

ZIP code 40207 is in Louisville, located in Jefferson County, Kentucky, within the Louisville/Jefferson County metro area. Its 2020 Census population was 30,104. The estimated median adjusted gross income per tax return is $72,948, and about 18% of filers report $200,000 or more.

2020 Population
30,104
Census ZCTA
County
Jefferson
FIPS 21111
Median income (est.)
$72,948
IRS SOI 2022
Land Area
11.628 mi²
+ 0.709 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityLouisville, KY
CountyJefferson County (FIPS 21111)
StateKentucky (FIPS 21)
Metro Area (MSA)Louisville/Jefferson County, KY-IN Metro Area (31140)
Census Region / DivisionSouth Region · East South Central Division
Coordinates38.26689, -85.656944
Land / Water Area11.628 mi² land · 0.709 mi² water

02Income & Economics

Distribution of the 15,330 individual tax returns filed in 40207 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
20.6%
$25K–$50K
17.3%
$50K–$75K
13.1%
$75K–$100K
9.3%
$100K–$200K
21.5%
$200K+
18.1%
The $200,000+ bracket accounts for 66% of 40207's total adjusted gross income, from 18% of returns — a concentration that drives the gap between the median ($72,948) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 40207's IRS income metrics, 2020–2022.

Median income (2021→2022)
$72,948
▲ 3.8%
Filers earning $200K+
18.1%
▲ 0.3 pt
Total filers
15,330
▼ 1.1%
GET /zipc/v2/zipcodes/40207/soi?year=… $63K 2020 $70K 2021 $73K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 40207 ZCTA.

2000
30,171
 
2010
29,745
▼ -1.4%
2020
30,104
▲ +1.2%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 40207. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 40207

Louisville and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 40207 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number204788
City AliasesLouisville, Saint Matthews, St Matthews, Bellewood, Brownsboro Village, Druid Hills, Indian Hills, Maryhill Estates, Mockingbird Valley, Norbourne Estates, Richlawn, Riverwood, Rolling Fields, Windy Hills, Woodlawn Park, Brwnsboro Vlg, Maryhill Ests, Mockngbrd Vly, Norbourne Est, Rolling Field

07Frequently Asked Questions

What county is ZIP code 40207 in?

ZIP code 40207 is in Jefferson County, Kentucky (county FIPS code 21111).

What city is ZIP code 40207?

The primary USPS city for 40207 is Louisville, KY.

What metro area (MSA) is 40207 in?

40207 is part of the Louisville/Jefferson County, KY-IN Metro Area (MSA code 31140).

What is the population of ZIP code 40207?

The 2020 Census population of 40207 was 30,104 residents.

What is the median income in ZIP code 40207?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 40207 is about $72,948, with around 18% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.