66203 ZIP Code — Shawnee, KS
Johnson County, Kansas
ZIP code 66203 is located in Shawnee, Kansas, within Johnson County. It covers approximately 6.26 square miles and serves a population of 19,087 residents. This is a po box ZIP code in the Central (CT) timezone, served by area code 913.
About ZIP code 66203
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1960s, giving the area an established character. Median home value is $219,500. Owner-occupancy sits near the national average at 65%.
Median household income is $74,635. 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 20 minutes is near the national average.
Educational attainment is near the national average, with 35% of residents holding a bachelor's degree or higher.
19,087
population
6.26
sq mi land
PO Box
ZIP type
Central (CT)
timezone
66203 ZIP code map
Cities in ZIP code 66203
Below are the cities the US Postal Service accepts for ZIP code 66203. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Shawnee | Acceptable |
| Shawnee | Acceptable |
| Shawnee | Preferred |
Nearby ZIP codes
66202 Mission (1.4 mi)
66276 Lenexa (1.5 mi)
66250 Lenexa (1.6 mi)
66204 Overland Park (2 mi)
66216 Shawnee (2.6 mi)
66208 Prairie Village (3.4 mi)
66205 Mission (3.6 mi)
66214 Overland Park (3.9 mi)
66106 Kansas City (4.1 mi)
66212 Overland Park (4.4 mi)
66217 Shawnee (4.6 mi)
66103 Kansas City (4.8 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 19,087 |
| Population density | 3,049 / sq mi |
| State FIPS | 20 |
| County FIPS | 091 |
| Geography | |
|---|---|
| Land area | 6.26 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 39.0185 |
| Longitude | -94.6941 |
| 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 | 35.6% | 24.2% | 41.1% |
| $50k – $100k | 40.4% | 30.6% | 32.2% |
| $100k – $200k | 21.7% | 31.4% | 21.0% |
| Over $200k | 2.4% | 13.9% | 5.7% |
Demographics & statistics
19,087
Population
3,049
People per sq mi
38.9
Median age
$74,635
Median household income
$37,202
Per capita income
$219,500
Median home value
$1,147
Median monthly rent
65.2%
Home ownership
7.2%
Poverty rate
5.4%
Unemployment
5,590
Housing units
34.7%
Bachelor's or higher
Age distribution
Male
Female
538
Under 5
549
442
5–9
450
490
10–14
500
530
15–19
541
697
20–24
711
1,509
25–34
1,539
1,278
35–44
1,302
1,057
45–54
1,077
682
55–59
695
579
60–64
591
985
65–74
1,005
468
75–84
478
195
85+
199
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 3,649 | 19.1% |
| 18 and over | 15,438 | 80.9% |
| 65 and over | 3,330 | 17.4% |
| Median age | 38.9 years | |
Race & ethnicity
White
74.8%
Black or African American
6.1%
Hispanic or Latino
5.8%
Two or more races
5.3%
Other race
4.1%
Asian
3.7%
American Indian / Alaska Native
0.1%
| Group | Count | % |
|---|---|---|
| White | 15,171 | 74.8% |
| Black or African American | 1,232 | 6.1% |
| Hispanic or Latino | 1,184 | 5.8% |
| Two or more races | 1,067 | 5.3% |
| Other race | 837 | 4.1% |
| Asian | 755 | 3.7% |
| American Indian / Alaska Native | 23 | 0.1% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 35.6% | 24.2% | 41.1% |
| $50k – $100k | 40.4% | 30.6% | 32.2% |
| $100k – $200k | 21.7% | 31.4% | 21.0% |
| Over $200k | 2.4% | 13.9% | 5.7% |
Under $10k
4.5%
$10k–$15k
2.8%
$15k–$25k
5.0%
$25k–$35k
5.9%
$35k–$50k
9.2%
$50k–$75k
22.7%
$75k–$100k
16.2%
$100k–$150k
19.9%
$150k–$200k
9.3%
$200k+
4.4%
| Range | % of households |
|---|---|
| Under $10k | 4.5% |
| $10k–$15k | 2.8% |
| $15k–$25k | 5.0% |
| $25k–$35k | 5.9% |
| $35k–$50k | 9.2% |
| $50k–$75k | 22.7% |
| $75k–$100k | 16.2% |
| $100k–$150k | 19.9% |
| $150k–$200k | 9.3% |
| $200k+ | 4.4% |
| Median income | $74,635 |
Housing
Home values
Under $50k
2.5%
$50k–$100k
1.2%
$100k–$150k
6.6%
$150k–$200k
27.2%
$200k–$300k
52.6%
$300k–$500k
8.6%
$500k–$1M
1.3%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $219,500 |
| Median rent / month | $1,147 |
| Owner occupied | 65.2% |
| Renter occupied | 34.8% |
| Vacant | 6.0% |
| Single-family detached | 70.4% |
| Large apartment buildings | 4.2% |
| Mobile homes | 0.0% |
| Median rooms | 5.7 |
| Avg household size (owned) | 2.57 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.3% |
| 2010–2019 | 0.9% |
| 2000–2009 | 3.0% |
| 1990–1999 | 4.6% |
| 1980–1989 | 9.0% |
| 1970–1979 | 23.4% |
| 1960–1969 | 28.5% |
| 1950–1959 | 21.4% |
| 1940–1949 | 2.3% |
| 1939 or earlier | 6.5% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.7% |
| 1 bedroom | 12.3% |
| 2 bedrooms | 22.4% |
| 3 bedrooms | 46.6% |
| 4 bedrooms | 16.0% |
| 5+ bedrooms | 2.0% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 2.6% |
| 1 vehicle | 34.5% |
| 2 vehicles | 39.7% |
| 3 or more | 23.2% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 77.6% |
| Electricity | 19.0% |
| Propane / LP gas | 3.0% |
| Wood | 0.1% |
| No fuel used | 0.3% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 3,678 | 47.2% |
| Cohabiting couple | 673 | 8.6% |
| Male householder, no spouse | 1,592 | 20.4% |
| Female householder, no spouse | 1,857 | 23.8% |
| Households with children under 18 | 1,945 | 24.9% |
| Households with seniors (65+) | 2,141 | 27.4% |
| Average household size | 2.42 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 31.9% | 29.9% |
| Married | 52.0% | 48.7% |
| Separated | 1.8% | 0.8% |
| Widowed | 1.2% | 6.8% |
| Divorced | 13.1% | 13.8% |
Education
Less than 9th grade
2.4%
Some HS, no diploma
5.1%
HS graduate
24.7%
Some college, no degree
20.7%
Associate's degree
12.4%
Bachelor's degree
23.7%
Graduate / professional
10.9%
| Metric | % |
|---|---|
| HS diploma or higher | 92.5% |
| Bachelor's or higher | 34.7% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 102 | 2.7% |
| Kindergarten | 122 | 3.2% |
| Elementary school | 1,587 | 41.3% |
| High school | 929 | 24.2% |
| College / grad school | 1,100 | 28.6% |
Employment
Industry of employment
Education & healthcare
20.1%
Professional & management
13.2%
Retail trade
11.5%
Arts, food & hospitality
10.4%
Finance & real estate
8.7%
Manufacturing
8.4%
Transportation & utilities
7.4%
Construction
5.6%
Other services
5.5%
Wholesale trade
3.7%
Information
2.9%
Public administration
2.2%
Agriculture & mining
0.3%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 40.2% |
| Service | 15.1% |
| Sales & office | 22.8% |
| Natural resources & construction | 6.8% |
| Production & transportation | 15.1% |
Employment type
| Type | % |
|---|---|
| Private sector | 84.2% |
| Government | 10.7% |
| Self-employed | 5.0% |
| Unpaid family workers | 0.1% |
Commute
| Method | % |
|---|---|
| Drive alone | 75.9% |
| Carpool | 7.9% |
| Public transit | 0.0% |
| Walk | 1.2% |
| Work from home | 13.2% |
| Other means | 1.8% |
| Avg commute (minutes) | 20.2 |
Poverty
All people
7.2%
Under 18 years
5.1%
18 and over
7.6%
Married-couple families
3.7%
Female-led households
3.6%
Income support
| Source | % of households |
|---|---|
| Social Security | 29.1% |
| Retirement income | 21.1% |
| Supplemental Security | 3.5% |
| Cash public assistance | 1.6% |
| Food stamps / SNAP | 4.1% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 32.6% |
| High blood pressure | 32.8% |
| High cholesterol | 34.6% |
| Diabetes | 10.1% |
| Heart disease | 5.8% |
| Stroke | 2.7% |
| Asthma | 9.2% |
| Arthritis | 23.4% |
| Kidney disease | 2.7% |
| Pulmonary disease | 5.7% |
| Cancer | 6.5% |
| Behavior / access | % |
|---|---|
| Smoking | 15.4% |
| Binge drinking | 17.3% |
| No physical activity | 19.5% |
| Less than 7 hrs sleep | 29.5% |
| Depression | 18.5% |
| Fair or poor health | 11.7% |
| Poor mental health | 13.1% |
| Poor physical health | 9.0% |
| No health insurance | 14.1% |
| Visited doctor (checkup) | 74.0% |
| Visited dentist | 70.5% |
| Cholesterol screening | 89.3% |
| Teeth loss | 10.5% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1,229 | 8.0% |
| Disability | % |
|---|---|
| Any disability | 11.9% |
| Under 18 | 7.1% |
| 18–64 years | 9.6% |
| 65 and over | 26.3% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 76.1% |
| Public insurance | 25.6% |
| No insurance | 9.3% |
| Uninsured under 19 | 4.8% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 18,000 | 94.3% |
| Spanish | 983 | 5.5% |
| Other Indo-European | 741 | 4.1% |
| Asian & Pacific Islander | 12 | 0.1% |
| Other languages | 168 | 0.9% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 17,409 | 91.2% |
| Born in same state | 17,199 | 90.1% |
| Born in different state | 9,614 | 50.4% |
| Foreign born | 210 | 1.1% |
| Naturalized citizen | 1,678 | 8.8% |
| Not a US citizen | 925 | 55.1% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| French | 2,300 | 12.1% |
| Italian | 2,239 | 11.7% |
| Arab | 1,044 | 5.5% |
| English | 280 | 1.5% |
| Polish | 250 | 1.3% |
| Ancestry | Count | % |
|---|---|---|
| Dutch | 152 | 0.8% |
| Irish | 82 | 0.4% |
| German | 38 | 0.2% |
| Norwegian | 15 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 40.9% |
| Internet access | 95.6% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 66203
What city is ZIP code 66203 in?
ZIP code 66203 is primarily assigned to Shawnee, Kansas.
What county is ZIP code 66203 in?
ZIP code 66203 falls within Johnson County, Kansas.
What is the population of ZIP code 66203?
ZIP code 66203 has an estimated population of 19,087 residents, with a density of 3,047 people per square mile.
What is the typical home value in ZIP code 66203?
The median home value in ZIP code 66203 is $219,500.
What is the median household income in ZIP code 66203?
The median household income in ZIP code 66203 is $74,635, below the national median of ~$75,000.
What timezone is ZIP code 66203 in?
ZIP code 66203 observes the CST timezone.