66402 ZIP Code — Auburn, KS

Shawnee County, Kansas

ZIP code 66402 is located in Auburn, Kansas, within Shawnee County. It covers approximately 44.78 square miles and serves a population of 3,080 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 785.

About ZIP code 66402

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1990s, giving the area an established character. Median home value is $233,400. Owner-occupancy is high at 81%, well above the national average.

The gap between median ($81,688) and mean household income suggests income inequality — a small number of higher earners pull the average up. 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 22 minutes is near the national average.

Educational attainment is near the national average, with 39% of residents holding a bachelor's degree or higher.

3,080

population

44.78

sq mi land

Standard

ZIP type

Central (CT)

timezone

66402 ZIP code map

Cities in ZIP code 66402

Below are the cities the US Postal Service accepts for ZIP code 66402. Using any city not on this list may result in mail delivery delays.

City	Status
Auburn	Preferred

Nearby ZIP codes

66610 Topeka (4.1 mi) 66546 Wakarusa (7 mi) 66614 Topeka (7.2 mi) 66619 Topeka (7.8 mi) 66624 Topeka (9 mi) 66630 Topeka (9.1 mi) 66413 Burlingame (9.1 mi) 66615 Topeka (9.9 mi) 66431 Harveyville (10 mi) 66414 Carbondale (10.8 mi) 66537 Scranton (10.8 mi) 66611 Topeka (11 mi)

Demographics updated 05/2026

Population
Total population	3,080
Population density	69 / sq mi
State FIPS	20
County FIPS	177

Geography
Land area	44.78 sq mi
Water area	1.11 sq mi
Latitude	38.9132
Longitude	-95.8542
Timezone	Central (CT)
Area code	785

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	26.2%	42.8%	41.1%
$50k – $100k	39.1%	33.8%	32.2%
$100k – $200k	26.7%	19.4%	21.0%
Over $200k	8.0%	4.0%	5.7%

Demographics & statistics

3,080

Population

People per sq mi

39.1

Median age

$81,688

Median household income

$47,518

Per capita income

$233,400

Median home value

$814

Median monthly rent

80.5%

Home ownership

6.9%

Poverty rate

1.4%

Unemployment

952

Housing units

38.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

164

10–14

181

218

15–19

240

20–24

119

25–34

132

156

35–44

172

198

45–54

219

55–59

136

60–64

150

182

65–74

201

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	945	30.7%
18 and over	2,135	69.3%
65 and over	452	14.7%
Median age	39.1 years

Race & ethnicity

White 73.2%

Two or more races 14%

Hispanic or Latino 11.7%

Asian 0.5%

Other race 0.3%

American Indian / Alaska Native 0.1%

Group	Count	%
White	2,554	73.2%
Two or more races	489	14%
Hispanic or Latino	409	11.7%
Asian	19	0.5%
Other race	12	0.3%
American Indian / Alaska Native	5	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	26.2%	42.8%	41.1%
$50k – $100k	39.1%	33.8%	32.2%
$100k – $200k	26.7%	19.4%	21.0%
Over $200k	8.0%	4.0%	5.7%

Under $10k 2.6%

$10k–$15k 4.1%

$15k–$25k 3.7%

$25k–$35k 5.8%

$35k–$50k 6.5%

$50k–$75k 17.0%

$75k–$100k 22.9%

$100k–$150k 21.6%

$150k–$200k 7.6%

$200k+ 8.2%

Range	% of households
Under $10k	2.6%
$10k–$15k	4.1%
$15k–$25k	3.7%
$25k–$35k	5.8%
$35k–$50k	6.5%
$50k–$75k	17.0%
$75k–$100k	22.9%
$100k–$150k	21.6%
$150k–$200k	7.6%
$200k+	8.2%
Median income	$81,688

Housing

Home values

Under $50k 1.8%

$50k–$100k 7.3%

$100k–$150k 24.4%

$150k–$200k 8.6%

$200k–$300k 20.3%

$300k–$500k 32.6%

$500k–$1M 4.4%

$1M+ 0.7%

Housing overview

Metric	Value
Median home value	$233,400
Median rent / month	$814
Owner occupied	80.5%
Renter occupied	19.5%
Vacant	2.5%
Single-family detached	85.9%
Large apartment buildings	0.9%
Mobile homes	0.2%
Median rooms	6.6
Avg household size (owned)	2.80

Year built

Era	%
2020 or later	0.0%
2010–2019	4.5%
2000–2009	12.8%
1990–1999	31.5%
1980–1989	8.7%
1970–1979	26.4%
1960–1969	4.6%
1950–1959	3.0%
1940–1949	1.4%
1939 or earlier	7.1%

Bedrooms

Size	% of units
No bedroom (studio)	6.5%
1 bedroom	5.1%
2 bedrooms	9.7%
3 bedrooms	39.5%
4 bedrooms	25.4%
5+ bedrooms	13.8%

Vehicles per household

Vehicles	% of households
No vehicle	7.8%
1 vehicle	19.5%
2 vehicles	26.5%
3 or more	46.1%

Heating fuel

Fuel type	%
Utility gas	50.2%
Electricity	20.8%
Propane / LP gas	25.5%
Wood	1.7%
No fuel used	1.7%

Households & families

Household type	Count	%
Married-couple family	655	57.1%
Cohabiting couple	152	13.3%
Male householder, no spouse	156	13.6%
Female householder, no spouse	184	16.0%
Households with children under 18	466	40.6%
Households with seniors (65+)	290	25.3%
Average household size	2.67

Marital status

Status	Male	Female
Never married	28.4%	32.2%
Married	54.6%	51.4%
Separated	0.0%	0.8%
Widowed	1.0%	3.5%
Divorced	16.0%	12.1%

Education

Less than 9th grade 1.7%

Some HS, no diploma 3.4%

HS graduate 29.8%

Some college, no degree 17.7%

Associate's degree 8.5%

Bachelor's degree 22.8%

Graduate / professional 16.1%

Metric	%
HS diploma or higher	94.9%
Bachelor's or higher	38.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	23	2.7%
Kindergarten	40	4.7%
Elementary school	399	46.4%
High school	360	41.9%
College / grad school	37	4.3%

Employment

Industry of employment

Education & healthcare 17.0%

Arts, food & hospitality 14.7%

Professional & management 12.1%

Retail trade 11.3%

Finance & real estate 9.5%

Public administration 9.3%

Construction 8.0%

Manufacturing 7.8%

Transportation & utilities 5.9%

Agriculture & mining 2.6%

Wholesale trade 0.8%

Other services 0.5%

Information 0.4%

Occupation

Category	%
Management, business & arts	38.7%
Service	13.3%
Sales & office	28.0%
Natural resources & construction	11.6%
Production & transportation	8.3%

Employment type

Type	%
Private sector	79.4%
Government	13.3%
Self-employed	7.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	85.4%
Carpool	7.5%
Public transit	0.2%
Walk	0.5%
Work from home	6.1%
Other means	0.3%
Avg commute (minutes)	21.5

Poverty

All people 6.9%

Under 18 years 2.0%

18 and over 9.1%

Married-couple families 5.6%

Female-led households 5.2%

Income support

Source	% of households
Social Security	25.0%
Retirement income	22.6%
Supplemental Security	5.2%
Cash public assistance	0.3%
Food stamps / SNAP	5.7%

Health indicators

Condition	%
Obesity	34.6%
High blood pressure	33.5%
High cholesterol	38.1%
Diabetes	10.1%
Heart disease	5.5%
Stroke	2.4%
Asthma	9.5%
Arthritis	24.6%
Kidney disease	2.5%
Pulmonary disease	5.3%
Cancer	7.0%

Behavior / access	%
Smoking	15.0%
Binge drinking	17.6%
No physical activity	18.3%
Less than 7 hrs sleep	29.4%
Depression	20.1%
Fair or poor health	10.8%
Poor mental health	12.5%
Poor physical health	8.4%
No health insurance	11.3%
Visited doctor (checkup)	73.3%
Visited dentist	75.0%
Cholesterol screening	90.9%
Teeth loss	9.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	158	7.4%

Disability	%
Any disability	11.7%
Under 18	3.7%
18–64 years	11.7%
65 and over	27.9%

Health insurance coverage

Type	%
Private insurance	81.8%
Public insurance	27.3%
No insurance	5.0%
Uninsured under 19	2.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,976	96.6%
Spanish	3	0.1%
Other Indo-European	3	0.1%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,950	95.8%
Born in same state	2,927	95.0%
Born in different state	2,436	79.1%
Foreign born	23	0.7%
Naturalized citizen	130	4.2%
Not a US citizen	130	100.0%

Ancestry

Ancestry	Count	%
French	757	24.6%
Italian	690	22.4%
Arab	185	6%
English	26	0.8%

Ancestry	Count	%
Polish	25	0.8%
Dutch	7	0.2%
German	4	0.1%

Technology access

Metric	% of households
Computer access	37.2%
Internet access	97.2%

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

Frequently asked questions about ZIP code 66402

What city is ZIP code 66402 in?

ZIP code 66402 is primarily assigned to Auburn, Kansas.

What county is ZIP code 66402 in?

ZIP code 66402 falls within Shawnee County, Kansas.

Is ZIP code 66402 family-oriented?

31% of residents in ZIP code 66402 are under 18, reflecting a younger, family-oriented community.

Is ZIP code 66402 mostly owner-occupied?

81% of occupied units in ZIP code 66402 are owner-occupied, well above the national average.

What is the population of ZIP code 66402?

ZIP code 66402 has an estimated population of 3,080 residents, with a density of 69 people per square mile.

What is the typical home value in ZIP code 66402?

The median home value in ZIP code 66402 is $233,400.

What timezone is ZIP code 66402 in?

ZIP code 66402 observes the CST timezone.