Liberty ZIP Codes — Montgomery County, KS

There is one unique ZIP code in Liberty, Kansas and it is 67351. Area code: 620.

ZIP codes

43.36

sq mi land

0.07

sq mi water

620

area code

Liberty, KS ZIP code map

About Liberty, KS

Liberty, Kansas, is a charming small city located in Montgomery County. It's known for its welcoming community atmosphere and a variety of local amenities. The city offers a peaceful rural lifestyle with access to essential services and nearby recreational opportunities.

Location & geography

Liberty is situated in the southeastern part of Kansas and covers a land area of 43.36 square miles, with a small water area of 0.07 square miles. The city is located approximately 23 miles southwest of Independence, 27 miles east of Coffeyville, and around 39 miles north of Bartlesville, Oklahoma. The terrain is predominantly flat with rolling hills in the surrounding areas, contributing to the scenic beauty of the region.

Community & economy

The character of Liberty is defined by its tight-knit community and friendly residents who often engage in local events and activities. Agriculture plays a significant role in the local economy, along with small businesses that cater to the needs of residents. Daily life in Liberty is characterized by a relaxed pace, with opportunities for outdoor activities such as hiking, fishing, and community gatherings.

Transportation

Liberty is accessible via several highways, including U.S. Route 166, which connects to larger cities and areas within Kansas. The nearest major airport is located in Independence, about 23 miles away, providing regional air travel options. Public transportation options are limited, but resident commuting is facilitated by the local road network.

History

Liberty, Kansas, was founded in the late 19th century, during a period of westward expansion in the United States. Initially, the city’s economy was primarily agricultural, with farming serving as a key industry for local households. Notable events in the area’s history include the establishment of community foundations that fostered social and economic growth throughout the years.

Did you know?

One surprising fact about Liberty is that it maintains a tranquil rural atmosphere while being just a short drive away from larger urban centers. Additionally, the city is a part of a region rich in natural resources, contributing to its agricultural prominence.

ZIP codes for Liberty, KS (1)

ZIP code	City	County	Map
67351	Liberty	Montgomery	View map

Demographics & statistics

375

Population

52.8

Median age

$87,083

Median household income

$35,670

Per capita income

$111,100

Median home value

$689

Median monthly rent

65.8%

Home ownership

7.5%

Poverty rate

0.5%

Unemployment

131

Housing units

33.2%

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	85	22.7%
18 and over	290	77.3%
65 and over	82	21.9%
Median age	52.8 years

Race & ethnicity

White 93.6%

Two or more races 6.1%

Asian 0.3%

Group	Count	%
White	351	93.6%
Two or more races	23	6.1%
Asian	1	0.3%

Household income

Under $10k 1.2%

$10k–$15k 8.7%

$15k–$25k 14.9%

$25k–$35k 0.6%

$35k–$50k 6.8%

$50k–$75k 2.5%

$75k–$100k 24.8%

$100k–$150k 34.2%

$150k–$200k 6.2%

Range	% of households
Under $10k	1.2%
$10k–$15k	8.7%
$15k–$25k	14.9%
$25k–$35k	0.6%
$35k–$50k	6.8%
$50k–$75k	2.5%
$75k–$100k	24.8%
$100k–$150k	34.2%
$150k–$200k	6.2%
Median income	$87,083

Housing

Home values

Under $50k 28.3%

$50k–$100k 14.2%

$100k–$150k 24.5%

$150k–$200k 7.5%

$200k–$300k 17.9%

$300k–$500k 7.5%

Housing overview

Metric	Value
Median home value	$111,100
Median rent / month	$689
Owner occupied	65.8%
Renter occupied	34.2%
Vacant	13.4%
Single-family detached	86.0%
Large apartment buildings	0.0%
Mobile homes	14.0%
Median rooms	7.0
Avg household size (owned)	2.86

Year built

Era	%
2020 or later	0.0%
2010–2019	7.0%
2000–2009	11.3%
1990–1999	4.8%
1980–1989	1.1%
1970–1979	12.9%
1960–1969	7.0%
1950–1959	1.1%
1940–1949	8.6%
1939 or earlier	46.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	3.8%
2 bedrooms	17.2%
3 bedrooms	25.8%
4 bedrooms	53.2%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	5.0%
1 vehicle	14.3%
2 vehicles	35.4%
3 or more	45.3%

Heating fuel

Fuel type	%
Utility gas	40.4%
Electricity	26.1%
Propane / LP gas	13.0%
Fuel oil	5.0%
Wood	15.5%

Households & families

Household type	Count	%
Married-couple family	68	42.2%
Cohabiting couple	6	3.7%
Male householder, no spouse	54	33.5%
Female householder, no spouse	33	20.5%
Households with children under 18	29	18.0%
Households with seniors (65+)	45	28.0%
Average household size	2.33

Marital status

Status	Male	Female
Never married	32.3%	18.0%
Married	58.9%	55.4%
Separated	0.0%	5.0%
Widowed	0.0%	10.1%
Divorced	8.9%	11.5%

Education

Less than 9th grade 0.8%

Some HS, no diploma 1.2%

HS graduate 11.9%

Some college, no degree 24.9%

Associate's degree 28.1%

Bachelor's degree 24.9%

Graduate / professional 8.3%

Metric	%
HS diploma or higher	98.0%
Bachelor's or higher	33.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	9	10.3%
Kindergarten	0	0.0%
Elementary school	53	60.9%
High school	14	16.1%
College / grad school	11	12.6%

Employment

Industry of employment

Manufacturing 38.8%

Education & healthcare 26.4%

Retail trade 10.4%

Construction 6.5%

Agriculture & mining 5.0%

Other services 4.0%

Professional & management 3.5%

Public administration 3.0%

Arts, food & hospitality 2.0%

Transportation & utilities 0.5%

Occupation

Category	%
Management, business & arts	36.8%
Service	9.5%
Sales & office	14.9%
Natural resources & construction	5.5%
Production & transportation	33.3%

Employment type

Type	%
Private sector	71.1%
Government	22.4%
Self-employed	6.0%
Unpaid family workers	0.5%

Commute

Method	%
Drive alone	87.5%
Carpool	4.5%
Public transit	0.0%
Walk	6.5%
Other means	0.0%
Avg commute (minutes)	20.1

Poverty

All people 7.5%

Under 18 years 5.9%

18 and over 7.9%

Married-couple families 0.0%

Female-led households 7.7%

Income support

Source	% of households
Social Security	28.6%
Retirement income	9.3%
Supplemental Security	6.8%
Cash public assistance	0.0%
Food stamps / SNAP	8.7%

Health indicators

Condition	%
High blood pressure	37.8%
High cholesterol	39.8%
Heart disease	7.8%
Stroke	3.4%
Asthma	9.4%
Arthritis	27.6%
Kidney disease	3.2%
Pulmonary disease	7.4%
Cancer	8.3%

Behavior / access	%
Binge drinking	15.4%
No physical activity	23.6%
Less than 7 hrs sleep	32.9%
Fair or poor health	13.8%
Poor mental health	13.1%
Poor physical health	10.8%
No health insurance	12.7%
Visited doctor (checkup)	74.6%
Visited dentist	63.8%
Cholesterol screening	91.2%
Teeth loss	13.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	25	8.6%

Disability	%
Any disability	10.9%
Under 18	3.5%
18–64 years	6.7%
65 and over	29.3%

Health insurance coverage

Type	%
Private insurance	87.2%
Public insurance	31.5%
Uninsured under 19	2.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	364	97.1%
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)	375	100.0%
Born in same state	372	99.2%
Born in different state	273	72.8%
Foreign born	3	0.8%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	139	37.1%
Italian	31	8.3%

Ancestry	Count	%
Arab	4	1.1%

Technology access

Metric	% of households
Computer access	42.9%
Internet access	93.8%

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

Frequently asked questions

What ZIP codes does Liberty, KS have?

Liberty, KS has one ZIP code: 67351. Each ZIP code serves a distinct delivery area within the city and surrounding region.