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
$0
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
97
6
60–64
4
16
65–74
11
← Male
Female →

Age summary

GroupCount%
Under 182,60037.2%
18 and over4,39062.8%
65 and over270.4%
Median age25.8 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%
GroupCount%
White4,65461%
Two or more races90311.8%
Black or African American78010.2%
Hispanic or Latino6438.4%
Asian2963.9%
Other race2723.6%
American Indian / Alaska Native761%
Native Hawaiian / Pacific Islander90.1%

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 $10k2.0%
$10k–$15k3.2%
$15k–$25k2.0%
$25k–$35k8.5%
$35k–$50k8.2%
$50k–$75k10.9%
$75k–$100k15.2%
$100k–$150k28.1%
$150k–$200k13.3%
$200k+8.7%
Median income$100,313

Housing

Home values

$300k–$500k 100.0%

Housing overview

MetricValue
Median home value$0
Median rent / month$1,818
Owner occupied0.6%
Renter occupied99.4%
Vacant15.9%
Single-family detached16.0%
Large apartment buildings3.5%
Mobile homes0.0%
Median rooms6.3
Avg household size (owned)2.80

Year built

Era%
2020 or later0.0%
2010–201917.5%
2000–200929.2%
1990–199918.2%
1980–19892.8%
1970–19795.8%
1960–19695.2%
1950–19597.7%
1940–19490.0%
1939 or earlier13.6%

Bedrooms

Size% of units
No bedroom (studio)1.1%
1 bedroom4.4%
2 bedrooms3.6%
3 bedrooms53.3%
4 bedrooms34.8%
5+ bedrooms2.8%

Vehicles per household

Vehicles% of households
No vehicle4.9%
1 vehicle17.2%
2 vehicles72.1%
3 or more5.8%

Heating fuel

Fuel type%
Utility gas39.7%
Electricity50.9%
Propane / LP gas2.1%
No fuel used7.3%

Households & families

Household typeCount%
Married-couple family1,32185.4%
Cohabiting couple60.4%
Male householder, no spouse1519.8%
Female householder, no spouse684.4%
Households with children under 181,18676.7%
Households with seniors (65+)191.2%
Average household size3.67

Marital status

StatusMaleFemale
Never married23.1%15.8%
Married55.9%74.6%
Separated7.3%0.5%
Widowed0.0%0.0%
Divorced13.6%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 higher98.5%
Bachelor's or higher63.2%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool2237.8%
Kindergarten1475.2%
Elementary school1,15240.4%
High school33511.8%
College / grad school99234.8%

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 & arts36.0%
Service30.2%
Sales & office18.1%
Natural resources & construction2.8%
Production & transportation12.8%

Employment type

Type%
Private sector58.0%
Government37.8%
Self-employed4.1%
Unpaid family workers0.0%

Commute

Method%
Drive alone82.4%
Carpool8.1%
Public transit0.0%
Walk2.9%
Work from home2.2%
Other means4.4%
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 Security1.6%
Retirement income1.2%
Supplemental Security3.3%
Cash public assistance0.7%
Food stamps / SNAP2.3%

Health indicators

Condition%
Obesity37.1%
High blood pressure20.5%
High cholesterol19.4%
Diabetes4.7%
Heart disease1.7%
Stroke1.0%
Asthma9.2%
Arthritis11.4%
Kidney disease1.2%
Pulmonary disease2.6%
Cancer2.3%
Behavior / access%
Smoking19.9%
Binge drinking24.7%
No physical activity19.3%
Less than 7 hrs sleep36.3%
Depression20.4%
Fair or poor health8.3%
Poor mental health14.7%
Poor physical health5.9%
No health insurance15.2%
Visited doctor (checkup)66.8%
Visited dentist62.6%
Cholesterol screening83.7%
Teeth loss10.8%

Veterans & disability

VeteransCount%
Civilian veterans99936.1%
Disability%
Any disability6.1%
Under 183.3%
18–64 years10.0%
65 and over0.0%

Health insurance coverage

Type%
Private insurance97.0%
Public insurance10.5%
No insurance0.7%
Uninsured under 190.6%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only6,08087.0%
Spanish2083.4%
Other Indo-European1322.2%
Asian & Pacific Islander350.6%
Other languages340.6%

Place of birth & citizenship

OriginCount%
Native born (US)6,56693.9%
Born in same state6,02386.2%
Born in different state76010.9%
Foreign born5437.8%
Naturalized citizen4246.1%
Not a US citizen18142.7%

Ancestry

AncestryCount%
French72110.3%
Italian5678.1%
Arab5337.6%
Irish1141.6%
AncestryCount%
German861.2%
English811.2%
Polish540.8%
Dutch220.3%

Technology access

Metric% of households
Computer access22.1%
Internet access100.0%

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.

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