66085 ZIP Code — Stilwell, KS

Johnson County, Kansas

ZIP code 66085 is located in Stilwell, Kansas, within Johnson County. It covers approximately 24.19 square miles and serves a population of 10,906 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 913.

About ZIP code 66085

The housing stock consists of predominantly single-family detached homes. Much of the housing stock is relatively new, reflecting recent development activity. Median home value is $482,000. Owner-occupancy is high at 85%, well above the national average.

The gap between median ($134,028) and mean household income suggests income inequality — a small number of higher earners pull the average up.

The dominant occupation class is management, business, and professional, with professional and management as the leading industry. The average commute of 24 minutes is near the national average. Remote work is prevalent — 26% of workers work from home.

Educational attainment is high — 62% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 66085 reflects a community defined by a highly educated population, high homeownership, and a high rate of remote workers.

10,906

population

24.19

sq mi land

Standard

ZIP type

Central (CT)

timezone

66085 ZIP code map

Cities in ZIP code 66085

Below are the cities the US Postal Service accepts for ZIP code 66085. Using any city not on this list may result in mail delivery delays.

City	Status
Stilwell	Acceptable
Stilwell	Preferred

Nearby ZIP codes

66223 Overland Park (4.2 mi) 66223 Overland Park (4.2 mi) 66224 Overland Park (4.3 mi) 66224 Overland Park (4.3 mi) 66013 Bucyrus (4.8 mi) 66013 Bucyrus (4.8 mi) 66013 Bucyrus (4.8 mi) 66013 Bucyrus (4.8 mi) 66221 Overland Park (5.2 mi) 66221 Overland Park (5.2 mi) 64012 Belton (6.1 mi) 64012 Belton (6.1 mi)

Demographics updated 06/2026

Population
Total population	10,906
Population density	451 / sq mi
State FIPS	20
County FIPS	091

Geography
Land area	24.19 sq mi
Water area	0.28 sq mi
Latitude	38.8014
Longitude	-94.6564
Timezone	Central (CT)
Area code	913

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	11.6%	24.2%	41.1%
$50k – $100k	23.6%	30.6%	32.2%
$100k – $200k	31.1%	31.4%	21.0%
Over $200k	33.7%	13.9%	5.7%

Demographics & statistics

10,906

Population

451

People per sq mi

41.6

Median age

$134,028

Median household income

$67,316

Per capita income

$482,000

Median home value

$1,559

Median monthly rent

85.1%

Home ownership

1.9%

Poverty rate

4.1%

Unemployment

3,399

Housing units

61.5%

Bachelor's or higher

Age distribution

Male Female

259

Under 5

237

327

5–9

298

575

10–14

524

413

15–19

377

274

20–24

250

367

25–34

334

915

35–44

835

875

45–54

799

485

55–59

443

364

60–64

333

597

65–74

544

194

75–84

177

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	2,832	26.0%
18 and over	8,074	74.0%
65 and over	1,622	14.9%
Median age	41.6 years

Race & ethnicity

White 88.2%

Asian 5.2%

Two or more races 2.8%

Hispanic or Latino 1.7%

Black or African American 1.3%

Other race 0.8%

Group	Count	%
White	9,792	88.2%
Asian	572	5.2%
Two or more races	313	2.8%
Hispanic or Latino	194	1.7%
Black or African American	144	1.3%
Other race	85	0.8%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	11.6%	24.2%	41.1%
$50k – $100k	23.6%	30.6%	32.2%
$100k – $200k	31.1%	31.4%	21.0%
Over $200k	33.7%	13.9%	5.7%

Under $10k 0.2%

$15k–$25k 3.6%

$25k–$35k 0.6%

$35k–$50k 5.8%

$50k–$75k 12.9%

$75k–$100k 15.1%

$100k–$150k 14.2%

$150k–$200k 14.8%

$200k+ 32.8%

Range	% of households
Under $10k	0.2%
$15k–$25k	3.6%
$25k–$35k	0.6%
$35k–$50k	5.8%
$50k–$75k	12.9%
$75k–$100k	15.1%
$100k–$150k	14.2%
$150k–$200k	14.8%
$200k+	32.8%
Median income	$134,028

Housing

Home values

Under $50k 1.0%

$50k–$100k 0.9%

$100k–$150k 0.4%

$150k–$200k 0.5%

$200k–$300k 11.4%

$300k–$500k 38.4%

$500k–$1M 42.8%

$1M+ 4.5%

Housing overview

Metric	Value
Median home value	$482,000
Median rent / month	$1,559
Owner occupied	85.1%
Renter occupied	14.9%
Vacant	2.6%
Single-family detached	77.1%
Large apartment buildings	6.0%
Mobile homes	0.7%
Median rooms	8.0
Avg household size (owned)	3.02

Year built

Era	%
2020 or later	0.4%
2010–2019	32.4%
2000–2009	19.2%
1990–1999	14.9%
1980–1989	10.9%
1970–1979	14.8%
1960–1969	3.3%
1950–1959	1.4%
1940–1949	0.4%
1939 or earlier	2.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	3.4%
2 bedrooms	15.4%
3 bedrooms	17.3%
4 bedrooms	43.6%
5+ bedrooms	19.6%

Vehicles per household

Vehicles	% of households
No vehicle	1.3%
1 vehicle	17.4%
2 vehicles	46.5%
3 or more	34.8%

Heating fuel

Fuel type	%
Utility gas	66.3%
Electricity	29.7%
Propane / LP gas	1.9%
Wood	1.7%

Households & families

Household type	Count	%
Married-couple family	2,690	69.5%
Cohabiting couple	143	3.7%
Male householder, no spouse	602	15.5%
Female householder, no spouse	437	11.3%
Households with children under 18	1,501	38.8%
Households with seniors (65+)	905	23.4%
Average household size	2.82

Marital status

Status	Male	Female
Never married	27.1%	18.5%
Married	64.0%	65.9%
Separated	0.0%	0.5%
Widowed	0.8%	3.9%
Divorced	8.1%	11.3%

Education

Less than 9th grade 0.7%

Some HS, no diploma 2.1%

HS graduate 13.1%

Some college, no degree 17.4%

Associate's degree 5.2%

Bachelor's degree 36.2%

Graduate / professional 25.3%

Metric	%
HS diploma or higher	97.2%
Bachelor's or higher	61.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	181	6.6%
Kindergarten	95	3.5%
Elementary school	1,322	48.2%
High school	700	25.5%
College / grad school	445	16.2%

Employment

Industry of employment

Professional & management 21.5%

Education & healthcare 15.4%

Finance & real estate 14.1%

Retail trade 9.5%

Manufacturing 8.9%

Construction 8.8%

Arts, food & hospitality 5.5%

Public administration 5.1%

Information 3.3%

Transportation & utilities 3.0%

Wholesale trade 2.3%

Other services 2.3%

Agriculture & mining 0.5%

Occupation

Category	%
Management, business & arts	55.1%
Service	7.8%
Sales & office	27.9%
Natural resources & construction	3.8%
Production & transportation	5.4%

Employment type

Type	%
Private sector	82.1%
Government	11.5%
Self-employed	6.4%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	67.7%
Carpool	3.8%
Public transit	0.0%
Walk	0.4%
Work from home	26.1%
Other means	2.1%
Avg commute (minutes)	24.0

Poverty

All people 1.9%

Under 18 years 1.9%

18 and over 1.8%

Married-couple families 1.0%

Female-led households 5.7%

Income support

Source	% of households
Social Security	22.5%
Retirement income	23.9%
Supplemental Security	2.1%
Cash public assistance	0.3%
Food stamps / SNAP	0.4%

Health indicators

Condition	%
Obesity	29.2%
High blood pressure	29.8%
High cholesterol	35.7%
Diabetes	8.1%
Heart disease	4.5%
Stroke	1.9%
Asthma	8.2%
Arthritis	21.0%
Kidney disease	2.1%
Pulmonary disease	3.9%
Cancer	6.4%

Behavior / access	%
Smoking	10.5%
Binge drinking	18.0%
No physical activity	13.1%
Less than 7 hrs sleep	26.4%
Depression	16.8%
Fair or poor health	7.4%
Poor mental health	10.6%
Poor physical health	6.7%
No health insurance	7.8%
Visited doctor (checkup)	74.7%
Visited dentist	80.4%
Cholesterol screening	93.3%
Teeth loss	5.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	656	8.1%

Disability	%
Any disability	10.9%
Under 18	6.6%
18–64 years	8.8%
65 and over	26.9%

Health insurance coverage

Type	%
Private insurance	88.1%
Public insurance	19.8%
No insurance	3.5%
Uninsured under 19	2.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	10,410	95.5%
Spanish	207	2.0%
Other Indo-European	113	1.1%
Asian & Pacific Islander	62	0.6%
Other languages	32	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	10,302	94.5%
Born in same state	10,172	93.3%
Born in different state	4,023	36.9%
Foreign born	130	1.2%
Naturalized citizen	604	5.5%
Not a US citizen	354	58.6%

Ancestry

Ancestry	Count	%
French	2,010	18.4%
Italian	1,514	13.9%
English	541	5%
Arab	476	4.4%
Polish	187	1.7%

Ancestry	Count	%
German	29	0.3%
Norwegian	23	0.2%
Dutch	16	0.1%
Irish	9	0.1%

Technology access

Metric	% of households
Computer access	35.5%
Internet access	99.8%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 66085

What city is ZIP code 66085 in?

ZIP code 66085 is primarily assigned to Stilwell, Kansas.

What county is ZIP code 66085 in?

ZIP code 66085 falls within Johnson County, Kansas.

How educated is the population of ZIP code 66085?

62% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

Is ZIP code 66085 mostly owner-occupied?

85% of occupied units in ZIP code 66085 are owner-occupied, well above the national average.

What is the median household income in ZIP code 66085?

The median household income in ZIP code 66085 is $134,028, above the national median of ~$75,000.

What is the typical home value in ZIP code 66085?

The median home value in ZIP code 66085 is $482,000.

What timezone is ZIP code 66085 in?

ZIP code 66085 observes the CST timezone.