66027 ZIP Code — Fort Leavenworth, KS

Leavenworth County, Kansas

ZIP code 66027 is located in Fort Leavenworth, Kansas, within Leavenworth County. It covers approximately 9.29 square miles and serves a population of 6,990 residents. This is a po box ZIP code in the Central (CT) timezone, served by area code 913.

About ZIP code 66027

The housing stock consists of a mix of housing types. Most homes were built in the 2000s, giving the area an established character.

Median household income is $100,313.

The dominant occupation class is management, business, and professional, with public administration as the leading industry. The average commute of 10 minutes is near the national average.

Educational attainment is high — 63% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Notable community characteristics include a notable veteran presence at 36% of civilians, above the national average of 7%.

Overall, ZIP code 66027 reflects a community defined by a highly educated population and a strong veteran community.

6,990

population

9.29

sq mi land

PO Box

ZIP type

Central (CT)

timezone

66027 ZIP code map

Cities in ZIP code 66027

Below are the cities the US Postal Service accepts for ZIP code 66027. Using any city not on this list may result in mail delivery delays.

City	Status
Fort Leavenworth	Acceptable
Fort Leavenworth	Acceptable

Demographics updated 06/2026

Population
Total population	6,990
Population density	752 / sq mi
State FIPS	20
County FIPS	103

Geography
Land area	9.29 sq mi
Water area	0.50 sq mi
Latitude	39.3606
Longitude	-94.9164
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	24.0%	32.7%	41.1%
$50k – $100k	29.9%	34.0%	32.2%
$100k – $200k	40.9%	28.3%	21.0%
Over $200k	5.1%	4.9%	5.7%

Demographics & statistics

6,990

Population

752

People per sq mi

25.8

Median age

$100,313

Median household income

$27,277

Per capita income

Median home value

$1,818

Median monthly rent

0.6%

Home ownership

16.6%

Poverty rate

5.3%

Unemployment

302

Housing units

63.2%

Bachelor's or higher

Age distribution

Male Female

545

Under 5

365

591

5–9

397

287

10–14

193

238

15–19

159

367

20–24

246

869

25–34

584

830

35–44

557

289

45–54

194

145

55–59

60–64

65–74

← Male

Female →

Age summary

Group	Count	%
Under 18	2,600	37.2%
18 and over	4,390	62.8%
65 and over	27	0.4%
Median age	25.8 years

Race & ethnicity

White 61%

Two or more races 11.8%

Black or African American 10.2%

Hispanic or Latino 8.4%

Asian 3.9%

Other race 3.6%

American Indian / Alaska Native 1%

Native Hawaiian / Pacific Islander 0.1%

Group	Count	%
White	4,654	61%
Two or more races	903	11.8%
Black or African American	780	10.2%
Hispanic or Latino	643	8.4%
Asian	296	3.9%
Other race	272	3.6%
American Indian / Alaska Native	76	1%
Native Hawaiian / Pacific Islander	9	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	24.0%	32.7%	41.1%
$50k – $100k	29.9%	34.0%	32.2%
$100k – $200k	40.9%	28.3%	21.0%
Over $200k	5.1%	4.9%	5.7%

Under $10k 2.0%

$10k–$15k 3.2%

$15k–$25k 2.0%

$25k–$35k 8.5%

$35k–$50k 8.2%

$50k–$75k 10.9%

$75k–$100k 15.2%

$100k–$150k 28.1%

$150k–$200k 13.3%

$200k+ 8.7%

Range	% of households
Under $10k	2.0%
$10k–$15k	3.2%
$15k–$25k	2.0%
$25k–$35k	8.5%
$35k–$50k	8.2%
$50k–$75k	10.9%
$75k–$100k	15.2%
$100k–$150k	28.1%
$150k–$200k	13.3%
$200k+	8.7%
Median income	$100,313

Housing

Home values

$300k–$500k 100.0%

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$1,818
Owner occupied	0.6%
Renter occupied	99.4%
Vacant	15.9%
Single-family detached	16.0%
Large apartment buildings	3.5%
Mobile homes	0.0%
Median rooms	6.3
Avg household size (owned)	2.80

Year built

Era	%
2020 or later	0.0%
2010–2019	17.5%
2000–2009	29.2%
1990–1999	18.2%
1980–1989	2.8%
1970–1979	5.8%
1960–1969	5.2%
1950–1959	7.7%
1940–1949	0.0%
1939 or earlier	13.6%

Bedrooms

Size	% of units
No bedroom (studio)	1.1%
1 bedroom	4.4%
2 bedrooms	3.6%
3 bedrooms	53.3%
4 bedrooms	34.8%
5+ bedrooms	2.8%

Vehicles per household

Vehicles	% of households
No vehicle	4.9%
1 vehicle	17.2%
2 vehicles	72.1%
3 or more	5.8%

Heating fuel

Fuel type	%
Utility gas	39.7%
Electricity	50.9%
Propane / LP gas	2.1%
No fuel used	7.3%

Households & families

Household type	Count	%
Married-couple family	1,321	85.4%
Cohabiting couple	6	0.4%
Male householder, no spouse	151	9.8%
Female householder, no spouse	68	4.4%
Households with children under 18	1,186	76.7%
Households with seniors (65+)	19	1.2%
Average household size	3.67

Marital status

Status	Male	Female
Never married	23.1%	15.8%
Married	55.9%	74.6%
Separated	7.3%	0.5%
Widowed	0.0%	0.0%
Divorced	13.6%	9.1%

Education

Less than 9th grade 0.5%

Some HS, no diploma 1.0%

HS graduate 12.2%

Some college, no degree 15.2%

Associate's degree 7.9%

Bachelor's degree 31.4%

Graduate / professional 31.8%

Metric	%
HS diploma or higher	98.5%
Bachelor's or higher	63.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	223	7.8%
Kindergarten	147	5.2%
Elementary school	1,152	40.4%
High school	335	11.8%
College / grad school	992	34.8%

Employment

Industry of employment

Public administration 24.1%

Education & healthcare 17.4%

Arts, food & hospitality 12.7%

Professional & management 11.9%

Retail trade 9.7%

Finance & real estate 8.3%

Manufacturing 4.2%

Wholesale trade 4.2%

Agriculture & mining 2.3%

Information 1.9%

Other services 1.7%

Transportation & utilities 1.6%

Occupation

Category	%
Management, business & arts	36.0%
Service	30.2%
Sales & office	18.1%
Natural resources & construction	2.8%
Production & transportation	12.8%

Employment type

Type	%
Private sector	58.0%
Government	37.8%
Self-employed	4.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.4%
Carpool	8.1%
Public transit	0.0%
Walk	2.9%
Work from home	2.2%
Other means	4.4%
Avg commute (minutes)	10.0

Poverty

All people 16.6%

Under 18 years 14.9%

18 and over 18.1%

Married-couple families 10.0%

Female-led households 77.8%

Income support

Source	% of households
Social Security	1.6%
Retirement income	1.2%
Supplemental Security	3.3%
Cash public assistance	0.7%
Food stamps / SNAP	2.3%

Health indicators

Condition	%
Obesity	37.1%
High blood pressure	20.5%
High cholesterol	19.4%
Diabetes	4.7%
Heart disease	1.7%
Stroke	1.0%
Asthma	9.2%
Arthritis	11.4%
Kidney disease	1.2%
Pulmonary disease	2.6%
Cancer	2.3%

Behavior / access	%
Smoking	19.9%
Binge drinking	24.7%
No physical activity	19.3%
Less than 7 hrs sleep	36.3%
Depression	20.4%
Fair or poor health	8.3%
Poor mental health	14.7%
Poor physical health	5.9%
No health insurance	15.2%
Visited doctor (checkup)	66.8%
Visited dentist	62.6%
Cholesterol screening	83.7%
Teeth loss	10.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	999	36.1%

Disability	%
Any disability	6.1%
Under 18	3.3%
18–64 years	10.0%
65 and over	0.0%

Health insurance coverage

Type	%
Private insurance	97.0%
Public insurance	10.5%
No insurance	0.7%
Uninsured under 19	0.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	6,080	87.0%
Spanish	208	3.4%
Other Indo-European	132	2.2%
Asian & Pacific Islander	35	0.6%
Other languages	34	0.6%

Place of birth & citizenship

Origin	Count	%
Native born (US)	6,566	93.9%
Born in same state	6,023	86.2%
Born in different state	760	10.9%
Foreign born	543	7.8%
Naturalized citizen	424	6.1%
Not a US citizen	181	42.7%

Ancestry

Ancestry	Count	%
French	721	10.3%
Italian	567	8.1%
Arab	533	7.6%
Irish	114	1.6%

Ancestry	Count	%
German	86	1.2%
English	81	1.2%
Polish	54	0.8%
Dutch	22	0.3%

Technology access

Metric	% of households
Computer access	22.1%
Internet access	100.0%

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

Frequently asked questions about ZIP code 66027

What city is ZIP code 66027 in?

ZIP code 66027 is primarily assigned to Fort Leavenworth, Kansas.

What county is ZIP code 66027 in?

ZIP code 66027 falls within Leavenworth County, Kansas.

Is ZIP code 66027 family-oriented?

37% of residents in ZIP code 66027 are under 18, reflecting a younger, family-oriented community.

Does ZIP code 66027 have a large veteran population?

36% of civilians in ZIP code 66027 are veterans, above the national average of ~7%.

How educated is the population of ZIP code 66027?

63% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

What is the poverty rate in ZIP code 66027?

17% of residents in ZIP code 66027 live below the poverty line, above the national average.

What timezone is ZIP code 66027 in?

ZIP code 66027 observes the CST timezone.