Zip Code 66221
Overland Park, Kansas — Johnson County
📍 ZIP code 66221 is in Overland Park, Johnson County, Kansas.
ZIP code 66221 is located in Overland Park, Johnson County, Kansas. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 24,835. The area code for ZIP code 66221 is 913.
Quick Answer
Zip code 66221 is in Overland Park, Kansas (Johnson County). It has a population of 24,835, median household income of $198,030, and median home value of $670,500.
Population
24,835
Income
$198,030
Home Value
$670,500
Climate
88°F / 21°F
About Zip Code 66221
Zip code 66221 is located in Overland Park, Kansas, within Johnson County. Home to approximately 24,835 residents, this area sits at an elevation of 999 ft and falls within the Central (CST/CDT) timezone. The local area code is 913.
The median household income is $198,030 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $670,500, and the cost of living index is 248 (148% above the national average of 100).
Summers average a high of 88°F while winters drop to 21°F. The area receives about 38 in of rain and 10 in of snow annually. The zip code covers 7.5 square miles of land area and 0.1 square miles of water.
Key Statistics
24,835
$198,030
$670,500
Central (CST/CDT)
913
999 ft
7.5 sq mi
39.4
8,656
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Compare With Nearby Zip Codes
| Metric | 66221 | 66223 | 66213 | 66210 | 66062 | 66224 |
|---|---|---|---|---|---|---|
| City | Overland Park, KS | Overland Park, KS | Overland Park, KS | Overland Park, KS | Olathe, KS | Overland Park, KS |
| Population | 24,835 | 25,050 | 30,024 | 20,303 | 77,794 | 12,184 |
| Median Income | $198,030 | $113,707 | $114,926 | $93,368 | $116,248 | $184,535 |
| Home Value | $670,500 | $402,500 | $445,100 | $345,200 | $342,700 | $626,300 |
| Cost of Living | 248 | 141 | 152 | 119 | 129 | 229 |
| Median Age | 39.4 | 38.4 | 39.6 | 37.6 | 36.6 | 47.1 |
Cost of Living
100 = National Average. Overland Park's cost of living is 148% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
3.4x
Demographics
Zip code 66221 has a population of 24,835 people with a median age of 39.4. There are 8,656 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Overland Park (66221) population trend from 2010 to 2024
↓ -15.8%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
88°F
21°F
38 in
10 in
Overland Park experiences warm summers with average highs around 88°F. Winters are cool with lows averaging 21°F. The area receives about 10 in of snow per year.
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Housing & Economy
Median Home Value
$670,500
Median Household Income
$198,030
With 8,656 housing units across 7.5 square miles, 66221 has a housing density of 1,154 units per square mile. The home price-to-income ratio is 3.4x.
Location & Geography
Latitude
38.8637°
Longitude
-94.7085°
Land Area
7.5 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 66221 (Overland Park, KS) with distances:
All Zip Codes in Overland Park, KS
Other zip codes serving Overland Park:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 66221's $198,030. A way to compare Overland Park to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 66221 (Overland Park, KS). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Overland Park, Kansas?
Overland Park, Kansas uses zip code 66221 along with 11 other zip codes.
What county is zip code 66221 in?
Zip code 66221 is located in Johnson County, Kansas.
What is the population of zip code 66221?
The population of zip code 66221 is 24,835 with a median age of 39.4.
Is 66221 in Overland Park, Kansas?
Yes, zip code 66221 is in Overland Park, Johnson County, Kansas. The area code is 913.
Frequently Asked Questions
What city is zip code 66221 in?
Zip code 66221 is in Overland Park, Kansas. It is part of Johnson County and uses the Central (CST/CDT) timezone.
What is zip code 66221?
Zip code 66221 is a U.S. postal code in Overland Park, Kansas (Johnson County). It has a population of 24,835 and covers 7.5 square miles.
What is the population of zip code 66221?
The population of zip code 66221 (Overland Park, KS) is 24,835 with a median age of 39.4. There are approximately 8,656 housing units in this area.
What is the median income in zip code 66221?
The median household income in zip code 66221 (Overland Park, KS) is $198,030 per year. The cost of living index is 248 (100 = national average).
What is the average home price in zip code 66221?
The median home value in zip code 66221 (Overland Park, KS) is $670,500. The cost of living index is 248 compared to the national average of 100.
What county is zip code 66221 in?
Zip code 66221 is located in Johnson County, Kansas. The primary city is Overland Park.
What is the area code for zip code 66221?
Zip code 66221 in Overland Park, KS uses area code 913. It is located in the Central (CST/CDT) timezone.
Is zip code 66221 a good place to live?
Zip code 66221 (Overland Park, KS) has a cost of living index of 248 (100 = national average), a median household income of $198,030, and median home values of $670,500. The median age is 39.4. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 66221?
The cost of living index for zip code 66221 (Overland Park, KS) is 248, where 100 represents the national average. This area is above the national average. Median home value: $670,500.
What schools serve zip code 66221?
Zip code 66221 in Overland Park, Kansas is served by the local school district of Johnson County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.