66939 ZIP Code — Courtland, KS

Republic County, Kansas

ZIP code 66939 is located in Courtland, Kansas, within Republic County. It covers approximately 107.14 square miles and serves a population of 405 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 785.

About ZIP code 66939

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 $110,400. Owner-occupancy sits near the national average at 73%.

Median household income is $66,250. The poverty rate of 3% is below the national average. 37% 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 17 minutes is near the national average.

Educational attainment is near the national average, with 21% of residents holding a bachelor's degree or higher.

405

population

107.14

sq mi land

Standard

ZIP type

Central (CT)

timezone

66939 ZIP code map

Cities in ZIP code 66939

Below are the cities the US Postal Service accepts for ZIP code 66939. Using any city not on this list may result in mail delivery delays.

City	Status
Courtland	Preferred

Nearby ZIP codes

66942 Formoso (5.3 mi) 66970 Webber (6.4 mi) 66964 Republic (8.7 mi) 66966 Scandia (11.9 mi) 66935 Belleville (14.3 mi) 68943 Hardy (14.3 mi) 66949 Jewell (15 mi) 66948 Jamestown (16 mi) 66956 Mankato (16.3 mi) 68325 Byron (16.9 mi) 66963 Randall (18.4 mi)

Demographics updated 05/2026

Population
Total population	405
Population density	4 / sq mi
State FIPS	20
County FIPS	157

Geography
Land area	107.14 sq mi
Water area	0.37 sq mi
Latitude	39.8394
Longitude	-97.9191
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	38.6%	50.8%	41.1%
$50k – $100k	42.9%	36.2%	32.2%
$100k – $200k	16.4%	11.6%	21.0%
Over $200k	2.1%	1.4%	5.7%

Demographics & statistics

405

Population

People per sq mi

40.8

Median age

$66,250

Median household income

$34,353

Per capita income

$110,400

Median home value

$694

Median monthly rent

73.2%

Home ownership

2.7%

Poverty rate

1.0%

Unemployment

175

Housing units

21.3%

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	103	25.4%
18 and over	302	74.6%
65 and over	89	22.0%
Median age	40.8 years

Race & ethnicity

White 100%

Group	Count	%
White	405	100%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	38.6%	50.8%	41.1%
$50k – $100k	42.9%	36.2%	32.2%
$100k – $200k	16.4%	11.6%	21.0%
Over $200k	2.1%	1.4%	5.7%

$10k–$15k 1.2%

$15k–$25k 9.1%

$25k–$35k 6.7%

$35k–$50k 22.0%

$50k–$75k 18.3%

$75k–$100k 23.2%

$100k–$150k 16.5%

$150k–$200k 1.2%

$200k+ 1.8%

Range	% of households
$10k–$15k	1.2%
$15k–$25k	9.1%
$25k–$35k	6.7%
$35k–$50k	22.0%
$50k–$75k	18.3%
$75k–$100k	23.2%
$100k–$150k	16.5%
$150k–$200k	1.2%
$200k+	1.8%
Median income	$66,250

Housing

Home values

Under $50k 23.3%

$50k–$100k 22.5%

$100k–$150k 15.0%

$150k–$200k 6.7%

$200k–$300k 20.0%

$300k–$500k 12.5%

Housing overview

Metric	Value
Median home value	$110,400
Median rent / month	$694
Owner occupied	73.2%
Renter occupied	26.8%
Vacant	25.1%
Single-family detached	96.3%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.3
Avg household size (owned)	2.42

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.9%
1990–1999	2.7%
1980–1989	6.8%
1970–1979	5.0%
1960–1969	12.3%
1950–1959	12.8%
1940–1949	15.5%
1939 or earlier	43.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	5.0%
2 bedrooms	26.9%
3 bedrooms	37.0%
4 bedrooms	21.0%
5+ bedrooms	10.0%

Vehicles per household

Vehicles	% of households
No vehicle	1.2%
1 vehicle	16.5%
2 vehicles	42.1%
3 or more	40.2%

Heating fuel

Fuel type	%
Utility gas	55.5%
Electricity	17.7%
Propane / LP gas	23.8%

Households & families

Household type	Count	%
Married-couple family	104	63.4%
Cohabiting couple	9	5.5%
Male householder, no spouse	23	14.0%
Female householder, no spouse	28	17.1%
Households with children under 18	42	25.6%
Households with seniors (65+)	64	39.0%
Average household size	2.47

Marital status

Status	Male	Female
Never married	25.2%	13.2%
Married	66.0%	74.3%
Separated	0.0%	0.0%
Widowed	1.3%	8.6%
Divorced	7.5%	3.9%

Education

Less than 9th grade 1.9%

Some HS, no diploma 1.9%

HS graduate 27.8%

Some college, no degree 25.1%

Associate's degree 22.1%

Bachelor's degree 15.6%

Graduate / professional 5.7%

Metric	%
HS diploma or higher	96.2%
Bachelor's or higher	21.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	10	13.3%
Kindergarten	0	0.0%
Elementary school	37	49.3%
High school	9	12.0%
College / grad school	19	25.3%

Employment

Industry of employment

Education & healthcare 23.6%

Agriculture & mining 13.9%

Construction 11.1%

Retail trade 11.1%

Finance & real estate 6.7%

Manufacturing 6.3%

Other services 6.3%

Professional & management 5.8%

Wholesale trade 5.3%

Arts, food & hospitality 4.3%

Public administration 2.4%

Transportation & utilities 1.9%

Information 1.4%

Occupation

Category	%
Management, business & arts	40.9%
Service	10.1%
Sales & office	25.0%
Natural resources & construction	17.8%
Production & transportation	6.3%

Employment type

Type	%
Private sector	63.9%
Government	25.0%
Self-employed	10.6%
Unpaid family workers	0.5%

Commute

Method	%
Drive alone	79.6%
Carpool	7.3%
Public transit	0.0%
Walk	1.5%
Work from home	5.8%
Other means	5.8%
Avg commute (minutes)	17.1

Poverty

All people 2.7%

Under 18 years 0.0%

18 and over 3.6%

Married-couple families 3.8%

Female-led households 0.0%

Income support

Source	% of households
Social Security	36.6%
Retirement income	11.0%
Supplemental Security	3.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.6%

Health indicators

Condition	%
Obesity	37.1%
High blood pressure	40.0%
High cholesterol	39.8%
Diabetes	12.6%
Heart disease	8.8%
Stroke	3.8%
Asthma	9.0%
Arthritis	30.9%
Kidney disease	3.6%
Pulmonary disease	7.9%
Cancer	9.1%

Behavior / access	%
Smoking	16.5%
Binge drinking	15.3%
No physical activity	23.5%
Less than 7 hrs sleep	29.3%
Depression	18.1%
Fair or poor health	14.4%
Poor mental health	12.3%
Poor physical health	10.8%
No health insurance	12.2%
Visited doctor (checkup)	75.7%
Visited dentist	63.2%
Cholesterol screening	91.5%
Teeth loss	14.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	30	9.9%

Disability	%
Any disability	14.1%
Under 18	14.6%
18–64 years	6.6%
65 and over	31.5%

Health insurance coverage

Type	%
Private insurance	72.6%
Public insurance	38.8%
No insurance	3.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	353	87.2%
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)	405	100.0%
Born in same state	405	100.0%
Born in different state	298	73.6%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	64	15.8%
Italian	44	10.9%
Arab	31	7.7%

Ancestry	Count	%
Polish	26	6.4%
Dutch	13	3.2%
English	1	0.2%

Technology access

Metric	% of households
Computer access	40.5%
Internet access	92.7%

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

Frequently asked questions about ZIP code 66939

What city is ZIP code 66939 in?

ZIP code 66939 is primarily assigned to Courtland, Kansas.

What county is ZIP code 66939 in?

ZIP code 66939 falls within Republic County, Kansas.

Does ZIP code 66939 have a large retiree population?

37% of households in ZIP code 66939 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 66939?

The median home value in ZIP code 66939 is $110,400.

Does ZIP code 66939 have a large veteran population?

10% of civilians in ZIP code 66939 are veterans, above the national average of ~7%.

What is the population of ZIP code 66939?

ZIP code 66939 has an estimated population of 405 residents, with a density of 4 people per square mile.

What timezone is ZIP code 66939 in?

ZIP code 66939 observes the CST timezone.