66528 ZIP Code — Quenemo, KS

Osage County, Kansas

ZIP code 66528 is located in Quenemo, Kansas, within Osage County. It covers approximately 66.95 square miles and serves a population of 785 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 785.

About ZIP code 66528

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $168,100. Owner-occupancy is high at 89%, well above the national average.

Median household income is $68,984. 41% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 28 minutes is near the national average.

Educational attainment is near the national average, with 22% of residents holding a bachelor's degree or higher.

Overall, ZIP code 66528 reflects a community defined by high homeownership and a significant Social Security-dependent population.

785

population

66.95

sq mi land

Standard

ZIP type

Central (CT)

timezone

66528 ZIP code map

Cities in ZIP code 66528

Below are the cities the US Postal Service accepts for ZIP code 66528. Using any city not on this list may result in mail delivery delays.

City	Status
Quenemo	Preferred

Nearby ZIP codes

66510 Melvern (5.6 mi) 66543 Vassar (6.8 mi) 66451 Lyndon (6.9 mi) 66076 Pomona (7.9 mi) 66095 Williamsburg (10.1 mi) 66523 Osage City (15.3 mi) 66067 Ottawa (15.3 mi) 66871 Waverly (16.1 mi) 66524 Overbrook (16.4 mi) 66856 Lebo (16.9 mi) 66537 Scranton (17.2 mi) 66078 Princeton (17.8 mi)

Demographics updated 05/2026

Population
Total population	785
Population density	12 / sq mi
State FIPS	20
County FIPS	139

Geography
Land area	66.95 sq mi
Water area	0.09 sq mi
Latitude	38.5759
Longitude	-95.5644
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	49.4%	43.4%	41.1%
$50k – $100k	38.4%	36.7%	32.2%
$100k – $200k	11.9%	17.3%	21.0%
Over $200k	0.3%	2.6%	5.7%

Demographics & statistics

785

Population

People per sq mi

44.9

Median age

$68,984

Median household income

$26,643

Per capita income

$168,100

Median home value

$767

Median monthly rent

89.3%

Home ownership

15.9%

Poverty rate

0.0%

Unemployment

376

Housing units

21.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	211	26.9%
18 and over	574	73.1%
65 and over	116	14.8%
Median age	44.9 years

Race & ethnicity

White 90.9%

Two or more races 3.6%

Black or African American 3.5%

Hispanic or Latino 2%

Group	Count	%
White	728	90.9%
Two or more races	29	3.6%
Black or African American	28	3.5%
Hispanic or Latino	16	2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	49.4%	43.4%	41.1%
$50k – $100k	38.4%	36.7%	32.2%
$100k – $200k	11.9%	17.3%	21.0%
Over $200k	0.3%	2.6%	5.7%

Under $10k 6.9%

$10k–$15k 1.9%

$15k–$25k 8.8%

$25k–$35k 3.1%

$35k–$50k 11.1%

$50k–$75k 23.8%

$75k–$100k 18.4%

$100k–$150k 17.2%

$150k–$200k 8.0%

$200k+ 0.8%

Range	% of households
Under $10k	6.9%
$10k–$15k	1.9%
$15k–$25k	8.8%
$25k–$35k	3.1%
$35k–$50k	11.1%
$50k–$75k	23.8%
$75k–$100k	18.4%
$100k–$150k	17.2%
$150k–$200k	8.0%
$200k+	0.8%
Median income	$68,984

Housing

Home values

Under $50k 17.6%

$50k–$100k 15.5%

$100k–$150k 8.6%

$150k–$200k 18.5%

$200k–$300k 9.0%

$300k–$500k 23.6%

$500k–$1M 7.3%

Housing overview

Metric	Value
Median home value	$168,100
Median rent / month	$767
Owner occupied	89.3%
Renter occupied	10.7%
Vacant	35.4%
Single-family detached	79.2%
Large apartment buildings	0.0%
Mobile homes	20.0%
Median rooms	6.1
Avg household size (owned)	2.88

Year built

Era	%
2020 or later	0.0%
2010–2019	4.7%
2000–2009	4.7%
1990–1999	13.9%
1980–1989	2.7%
1970–1979	24.0%
1960–1969	8.7%
1950–1959	11.4%
1940–1949	2.7%
1939 or earlier	27.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	2.5%
2 bedrooms	27.7%
3 bedrooms	53.7%
4 bedrooms	15.1%
5+ bedrooms	1.0%

Vehicles per household

Vehicles	% of households
No vehicle	1.1%
1 vehicle	16.1%
2 vehicles	30.3%
3 or more	52.5%

Heating fuel

Fuel type	%
Utility gas	46.0%
Electricity	13.8%
Propane / LP gas	21.1%
Wood	15.3%

Households & families

Household type	Count	%
Married-couple family	165	63.2%
Cohabiting couple	10	3.8%
Male householder, no spouse	47	18.0%
Female householder, no spouse	39	14.9%
Households with children under 18	79	30.3%
Households with seniors (65+)	75	28.7%
Average household size	3.01

Marital status

Status	Male	Female
Never married	29.1%	21.2%
Married	49.8%	60.1%
Separated	0.6%	3.4%
Widowed	9.3%	6.5%
Divorced	11.1%	8.9%

Education

Less than 9th grade 6.2%

Some HS, no diploma 8.0%

HS graduate 45.2%

Some college, no degree 15.8%

Associate's degree 2.9%

Bachelor's degree 11.1%

Graduate / professional 10.7%

Metric	%
HS diploma or higher	85.8%
Bachelor's or higher	21.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	5	2.3%
Kindergarten	16	7.4%
Elementary school	108	49.8%
High school	83	38.2%
College / grad school	5	2.3%

Employment

Industry of employment

Education & healthcare 29.8%

Transportation & utilities 13.7%

Construction 12.7%

Retail trade 12.7%

Manufacturing 12.3%

Agriculture & mining 8.6%

Professional & management 5.8%

Public administration 1.7%

Wholesale trade 0.7%

Finance & real estate 0.7%

Arts, food & hospitality 0.7%

Other services 0.7%

Occupation

Category	%
Management, business & arts	32.9%
Service	15.4%
Sales & office	22.3%
Natural resources & construction	23.3%
Production & transportation	6.2%

Employment type

Type	%
Private sector	67.8%
Government	20.5%
Self-employed	11.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.2%
Carpool	5.5%
Public transit	0.0%
Walk	1.0%
Work from home	6.2%
Other means	6.2%
Avg commute (minutes)	28.1

Poverty

All people 15.9%

Under 18 years 20.5%

18 and over 14.3%

Married-couple families 9.7%

Female-led households 21.7%

Income support

Source	% of households
Social Security	41.0%
Retirement income	24.5%
Supplemental Security	4.2%
Cash public assistance	1.9%
Food stamps / SNAP	12.3%

Health indicators

Condition	%
Obesity	42.4%
High blood pressure	33.6%
High cholesterol	34.0%
Diabetes	10.0%
Heart disease	6.2%
Stroke	2.7%
Asthma	9.5%
Arthritis	23.9%
Kidney disease	2.7%
Pulmonary disease	6.4%
Cancer	6.3%

Behavior / access	%
Smoking	19.7%
Binge drinking	18.6%
No physical activity	24.0%
Less than 7 hrs sleep	33.8%
Depression	20.5%
Fair or poor health	13.2%
Poor mental health	13.9%
Poor physical health	9.8%
No health insurance	13.6%
Visited doctor (checkup)	73.2%
Visited dentist	64.9%
Cholesterol screening	88.7%
Teeth loss	13.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	33	5.7%

Disability	%
Any disability	19.4%
Under 18	10.0%
18–64 years	19.0%
65 and over	37.9%

Health insurance coverage

Type	%
Private insurance	61.0%
Public insurance	40.8%
No insurance	7.8%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	776	98.9%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	785	100.0%
Born in same state	775	98.7%
Born in different state	612	78.0%
Foreign born	10	1.3%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	106	13.5%
Italian	84	10.7%
Arab	28	3.6%

Ancestry	Count	%
English	5	0.6%
Polish	3	0.4%

Technology access

Metric	% of households
Computer access	33.2%
Internet access	92.7%

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

Frequently asked questions about ZIP code 66528

What city is ZIP code 66528 in?

ZIP code 66528 is primarily assigned to Quenemo, Kansas.

What county is ZIP code 66528 in?

ZIP code 66528 falls within Osage County, Kansas.

Is ZIP code 66528 mostly owner-occupied?

89% of occupied units in ZIP code 66528 are owner-occupied, well above the national average.

What is the poverty rate in ZIP code 66528?

16% of residents in ZIP code 66528 live below the poverty line, above the national average.

Does ZIP code 66528 have a large retiree population?

41% of households in ZIP code 66528 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 66528?

The median home value in ZIP code 66528 is $168,100.

What timezone is ZIP code 66528 in?

ZIP code 66528 observes the CST timezone.