66204 ZIP Code — Overland Park, KS
Johnson County, Kansas
ZIP code 66204 is located in Overland Park, Kansas, within Johnson County. It covers approximately 4.95 square miles and serves a population of 18,931 residents. This is a po box ZIP code in the Central (CT) timezone, served by area code 913.
About ZIP code 66204
The housing stock consists of a mix of housing types. Most homes were built in the 1950s, giving the area an established character. Median home value is $223,900. Owner-occupancy sits near the national average at 46%.
Median household income is $72,569. The poverty rate of 7% is below the national average.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 19 minutes is near the national average.
Educational attainment is high — 46% of residents hold a bachelor's degree or higher, well above the national average of 33%.
18,931
population
4.95
sq mi land
PO Box
ZIP type
Central (CT)
timezone
66204 ZIP code map
Cities in ZIP code 66204
Below are the cities the US Postal Service accepts for ZIP code 66204. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Overland Park | Acceptable |
| Overland Park | Acceptable |
| Overland Park | Preferred |
Nearby ZIP codes
66203 Shawnee (2 mi)
66276 Lenexa (2.1 mi)
66202 Mission (2.2 mi)
66250 Lenexa (2.3 mi)
66212 Overland Park (2.5 mi)
66208 Prairie Village (2.6 mi)
66214 Overland Park (2.7 mi)
66207 Overland Park (3.1 mi)
66205 Mission (3.7 mi)
66216 Shawnee (3.8 mi)
66206 Leawood (3.9 mi)
66215 Lenexa (4.5 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 18,931 |
| Population density | 3,824 / sq mi |
| State FIPS | 20 |
| County FIPS | 091 |
| Geography | |
|---|---|
| Land area | 4.95 sq mi |
| Water area | 0.01 sq mi |
| Latitude | 38.9928 |
| Longitude | -94.6774 |
| Timezone | Central (CT) |
| Area code | 913 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 37.9% | 24.2% | 41.1% |
| $50k – $100k | 37.6% | 30.6% | 32.2% |
| $100k – $200k | 21.5% | 31.4% | 21.0% |
| Over $200k | 3.0% | 13.9% | 5.7% |
Demographics & statistics
18,931
Population
3,824
People per sq mi
33.5
Median age
$72,569
Median household income
$41,884
Per capita income
$223,900
Median home value
$1,241
Median monthly rent
46.2%
Home ownership
6.9%
Poverty rate
5.2%
Unemployment
4,482
Housing units
45.6%
Bachelor's or higher
Age distribution
Male
Female
448
Under 5
410
324
5–9
296
480
10–14
439
446
15–19
408
1,187
20–24
1,084
2,345
25–34
2,142
1,162
35–44
1,061
967
45–54
884
579
55–59
528
456
60–64
416
796
65–74
726
400
75–84
366
304
85+
277
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 2,886 | 15.2% |
| 18 and over | 16,045 | 84.8% |
| 65 and over | 2,869 | 15.2% |
| Median age | 33.5 years | |
Race & ethnicity
White
76.2%
Black or African American
8.3%
Two or more races
6%
Hispanic or Latino
5.3%
Other race
2.5%
Asian
1.1%
American Indian / Alaska Native
0.6%
| Group | Count | % |
|---|---|---|
| White | 15,242 | 76.2% |
| Black or African American | 1,651 | 8.3% |
| Two or more races | 1,196 | 6% |
| Hispanic or Latino | 1,061 | 5.3% |
| Other race | 501 | 2.5% |
| Asian | 227 | 1.1% |
| American Indian / Alaska Native | 114 | 0.6% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 37.9% | 24.2% | 41.1% |
| $50k – $100k | 37.6% | 30.6% | 32.2% |
| $100k – $200k | 21.5% | 31.4% | 21.0% |
| Over $200k | 3.0% | 13.9% | 5.7% |
Under $10k
1.4%
$10k–$15k
1.3%
$15k–$25k
7.4%
$25k–$35k
5.3%
$35k–$50k
11.4%
$50k–$75k
26.3%
$75k–$100k
15.8%
$100k–$150k
18.2%
$150k–$200k
8.7%
$200k+
4.1%
| Range | % of households |
|---|---|
| Under $10k | 1.4% |
| $10k–$15k | 1.3% |
| $15k–$25k | 7.4% |
| $25k–$35k | 5.3% |
| $35k–$50k | 11.4% |
| $50k–$75k | 26.3% |
| $75k–$100k | 15.8% |
| $100k–$150k | 18.2% |
| $150k–$200k | 8.7% |
| $200k+ | 4.1% |
| Median income | $72,569 |
Housing
Home values
Under $50k
1.3%
$50k–$100k
1.5%
$100k–$150k
7.3%
$150k–$200k
28.1%
$200k–$300k
44.5%
$300k–$500k
15.0%
$500k–$1M
2.4%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $223,900 |
| Median rent / month | $1,241 |
| Owner occupied | 46.2% |
| Renter occupied | 53.8% |
| Vacant | 4.9% |
| Single-family detached | 57.0% |
| Large apartment buildings | 12.4% |
| Mobile homes | 0.2% |
| Median rooms | 5.2 |
| Avg household size (owned) | 2.32 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.2% |
| 2010–2019 | 4.3% |
| 2000–2009 | 5.5% |
| 1990–1999 | 7.5% |
| 1980–1989 | 7.1% |
| 1970–1979 | 14.7% |
| 1960–1969 | 18.4% |
| 1950–1959 | 31.2% |
| 1940–1949 | 5.4% |
| 1939 or earlier | 5.7% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 3.3% |
| 1 bedroom | 22.1% |
| 2 bedrooms | 25.0% |
| 3 bedrooms | 38.5% |
| 4 bedrooms | 9.1% |
| 5+ bedrooms | 2.0% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 4.7% |
| 1 vehicle | 41.1% |
| 2 vehicles | 38.0% |
| 3 or more | 16.2% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 67.8% |
| Electricity | 28.9% |
| Propane / LP gas | 2.2% |
| Wood | 0.1% |
| No fuel used | 0.9% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 3,142 | 36.0% |
| Cohabiting couple | 629 | 7.2% |
| Male householder, no spouse | 2,291 | 26.3% |
| Female householder, no spouse | 2,664 | 30.5% |
| Households with children under 18 | 1,684 | 19.3% |
| Households with seniors (65+) | 2,009 | 23.0% |
| Average household size | 2.13 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 48.7% | 37.5% |
| Married | 39.6% | 40.7% |
| Separated | 1.3% | 2.4% |
| Widowed | 1.8% | 8.5% |
| Divorced | 8.6% | 10.9% |
Education
Less than 9th grade
2.7%
Some HS, no diploma
4.9%
HS graduate
18.0%
Some college, no degree
20.3%
Associate's degree
8.5%
Bachelor's degree
29.1%
Graduate / professional
16.5%
| Metric | % |
|---|---|
| HS diploma or higher | 92.4% |
| Bachelor's or higher | 45.6% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 257 | 7.0% |
| Kindergarten | 84 | 2.3% |
| Elementary school | 1,297 | 35.3% |
| High school | 733 | 19.9% |
| College / grad school | 1,308 | 35.6% |
Employment
Industry of employment
Education & healthcare
21.4%
Professional & management
19.4%
Retail trade
11.1%
Finance & real estate
9.5%
Arts, food & hospitality
8.5%
Manufacturing
8.2%
Transportation & utilities
4.9%
Construction
4.2%
Other services
4.2%
Information
3.0%
Public administration
2.9%
Wholesale trade
2.6%
Agriculture & mining
0.2%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 46.9% |
| Service | 12.4% |
| Sales & office | 25.1% |
| Natural resources & construction | 8.3% |
| Production & transportation | 7.3% |
Employment type
| Type | % |
|---|---|
| Private sector | 85.3% |
| Government | 10.4% |
| Self-employed | 4.1% |
| Unpaid family workers | 0.2% |
Commute
| Method | % |
|---|---|
| Drive alone | 78.3% |
| Carpool | 7.6% |
| Public transit | 0.1% |
| Walk | 0.8% |
| Work from home | 12.5% |
| Other means | 0.7% |
| Avg commute (minutes) | 19.0 |
Poverty
All people
6.9%
Under 18 years
10.4%
18 and over
6.2%
Married-couple families
1.7%
Female-led households
12.6%
Income support
| Source | % of households |
|---|---|
| Social Security | 22.6% |
| Retirement income | 21.2% |
| Supplemental Security | 1.9% |
| Cash public assistance | 0.7% |
| Food stamps / SNAP | 3.0% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 30.6% |
| High blood pressure | 29.1% |
| High cholesterol | 31.5% |
| Diabetes | 8.4% |
| Heart disease | 4.8% |
| Stroke | 2.2% |
| Asthma | 8.9% |
| Arthritis | 20.3% |
| Kidney disease | 2.4% |
| Pulmonary disease | 4.5% |
| Cancer | 5.9% |
| Behavior / access | % |
|---|---|
| Smoking | 13.2% |
| Binge drinking | 18.3% |
| No physical activity | 17.1% |
| Less than 7 hrs sleep | 28.4% |
| Depression | 18.1% |
| Fair or poor health | 9.7% |
| Poor mental health | 12.8% |
| Poor physical health | 7.7% |
| No health insurance | 12.8% |
| Visited doctor (checkup) | 73.0% |
| Visited dentist | 72.8% |
| Cholesterol screening | 88.6% |
| Teeth loss | 8.5% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 956 | 6.0% |
| Disability | % |
|---|---|
| Any disability | 9.7% |
| Under 18 | 5.5% |
| 18–64 years | 6.2% |
| 65 and over | 31.9% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 80.0% |
| Public insurance | 22.2% |
| No insurance | 8.9% |
| Uninsured under 19 | 3.7% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 18,073 | 95.5% |
| Spanish | 914 | 5.1% |
| Other Indo-European | 735 | 4.1% |
| Asian & Pacific Islander | 54 | 0.3% |
| Other languages | 53 | 0.3% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 17,542 | 92.7% |
| Born in same state | 17,191 | 90.8% |
| Born in different state | 8,046 | 42.5% |
| Foreign born | 351 | 1.9% |
| Naturalized citizen | 1,389 | 7.3% |
| Not a US citizen | 484 | 34.8% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| French | 2,797 | 14.8% |
| Italian | 2,469 | 13% |
| Arab | 463 | 2.4% |
| English | 280 | 1.5% |
| Polish | 228 | 1.2% |
| Ancestry | Count | % |
|---|---|---|
| Dutch | 118 | 0.6% |
| German | 25 | 0.1% |
| Irish | 22 | 0.1% |
| Norwegian | 21 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 46.1% |
| Internet access | 96.2% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 66204
What city is ZIP code 66204 in?
ZIP code 66204 is primarily assigned to Overland Park, Kansas.
What county is ZIP code 66204 in?
ZIP code 66204 falls within Johnson County, Kansas.
How educated is the population of ZIP code 66204?
46% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.
What is the population of ZIP code 66204?
ZIP code 66204 has an estimated population of 18,931 residents, with a density of 3,823 people per square mile.
What is the typical home value in ZIP code 66204?
The median home value in ZIP code 66204 is $223,900.
What is the median household income in ZIP code 66204?
The median household income in ZIP code 66204 is $72,569, below the national median of ~$75,000.
What timezone is ZIP code 66204 in?
ZIP code 66204 observes the CST timezone.