Get API Key →
US ZIP Code Profile

ZIP Code 66209
Leawood, Kansas

ZIP code 66209 is in Leawood, located in Johnson County, Kansas, within the Kansas City metro area. Its 2020 Census population was 20,056. The estimated median adjusted gross income per tax return is $105,357, and about 28% of filers report $200,000 or more.

2020 Population
20,056
Census ZCTA
County
Johnson
FIPS 20091
Median income (est.)
$105,357
IRS SOI 2022
Land Area
6.177 mi²
+ 0.015 mi² water

01Location & Geography

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

Primary CityLeawood, KS
CountyJohnson County (FIPS 20091)
StateKansas (FIPS 20)
Metro Area (MSA)Kansas City, MO-KS Metro Area (28140)
Census Region / DivisionMidwest Region · West North Central Division
Coordinates38.8996, -94.63836
Land / Water Area6.177 mi² land · 0.015 mi² water

02Income & Economics

Distribution of the 9,820 individual tax returns filed in 66209 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
17.3%
$25K–$50K
12.0%
$50K–$75K
11.2%
$75K–$100K
8.2%
$100K–$200K
22.8%
$200K+
28.4%
The $200,000+ bracket accounts for 73% of 66209's total adjusted gross income, from 28% of returns — a concentration that drives the gap between the median ($105,357) 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 66209's IRS income metrics, 2020–2022.

Median income (2021→2022)
$105,357
▼ 0.3%
Filers earning $200K+
28.4%
▲ 0.9 pt
Total filers
9,820
▼ 0.7%
GET /zipc/v2/zipcodes/66209/soi?year=… $91K 2020 $106K 2021 $105K 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 66209 ZCTA.

2000
18,873
 
2010
19,561
▲ +3.6%
2020
20,056
▲ +2.5%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 66209. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 66209

Leawood and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 66209 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 TypeNon-Postal Community Name, former postal facility or place name
Carrier Route SortD
USPS Finance Number198355
City AliasesOverland Park, Shawnee Mission, Shawnee Msn, Sm, Overland, Leawood

07Frequently Asked Questions

What county is ZIP code 66209 in?

ZIP code 66209 is in Johnson County, Kansas (county FIPS code 20091).

What city is ZIP code 66209?

The primary USPS city for 66209 is Leawood, KS.

What metro area (MSA) is 66209 in?

66209 is part of the Kansas City, MO-KS Metro Area (MSA code 28140).

What is the population of ZIP code 66209?

The 2020 Census population of 66209 was 20,056 residents.

What is the median income in ZIP code 66209?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 66209 is about $105,357, with around 28% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.