Lamar ZIP Code List — Barton County, MO

There is one unique ZIP code in Lamar, Missouri and it is 64759. Area code: 417.

ZIP codes

265.57

sq mi land

2.18

sq mi water

417

area code

Lamar, MO ZIP code map

About Lamar, MO

Lamar, Missouri, is a charming city located in the heart of Barton County. Known for its rich history and small-town atmosphere, Lamar boasts friendly residents and a tight-knit community. The city is also notable for its beautiful landscapes and a variety of local attractions.

Location & geography

Lamar is situated in southwestern Missouri, approximately 28 miles northeast of Joplin and about 22 miles southwest of Nevada. The city covers a land area of 265.57 square miles, along with a modest water area of 2.18 square miles. This expansive terrain includes a mix of rolling hills and open fields, contributing to its picturesque setting.

Community & economy

The character of Lamar is defined by its welcoming community and commitment to family values. Local industries primarily revolve around agriculture, manufacturing, and retail, which provide jobs and support the livelihoods of many residents. Daily life in Lamar is enriched by community events and gatherings that foster connections among its residents.

Transportation

Lamar is conveniently located along U.S. Route 160, which connects it to larger cities and facilitates regional travel. The nearest major airport is Joplin Regional Airport, located roughly 30 miles from downtown Lamar. Transit options within the city are limited, but the compact layout makes walking and biking viable for short distances.

History

Lamar was founded in the early 1850s and has a deep connection to the history of the region, including its role in the Civil War. The city once thrived on agriculture and cattle ranching, which were key industries during its development. A notable event in Lamar's history was being the birthplace of famous author Laura Ingalls Wilder, who inspired the beloved 'Little House' series.

Did you know?

An intriguing fact about Lamar is that it was the home of the famous outlaw, Jesse James, for a time during his youth. Additionally, the city celebrates its rich heritage with annual events, such as the Lamar Rodeo, attracting visitors from surrounding areas.

ZIP codes for Lamar, MO (1)

ZIP code	City	County	Map
64759	Lamar	Barton	View map

Demographics & statistics

7,803

Population

38.7

Median age

$44,224

Median household income

$22,110

Per capita income

$128,500

Median home value

$692

Median monthly rent

65.3%

Home ownership

25.2%

Poverty rate

5.5%

Unemployment

2,310

Housing units

18.6%

Bachelor's or higher

Age distribution

Male Female

221

Under 5

229

167

5–9

173

350

10–14

365

291

15–19

303

263

20–24

273

436

25–34

454

468

35–44

487

383

45–54

398

230

55–59

240

265

60–64

276

434

65–74

452

227

75–84

237

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,918	24.6%
18 and over	5,885	75.4%
65 and over	1,531	19.6%
Median age	38.7 years

Race & ethnicity

White 92.2%

Two or more races 4.2%

Hispanic or Latino 2.5%

Other race 0.6%

Black or African American 0.4%

American Indian / Alaska Native 0.1%

Group	Count	%
White	7,372	92.2%
Two or more races	338	4.2%
Hispanic or Latino	197	2.5%
Other race	46	0.6%
Black or African American	33	0.4%
American Indian / Alaska Native	11	0.1%

Household income

Under $10k 7.6%

$10k–$15k 7.0%

$15k–$25k 16.7%

$25k–$35k 13.2%

$35k–$50k 9.5%

$50k–$75k 21.0%

$75k–$100k 10.4%

$100k–$150k 9.8%

$150k–$200k 3.2%

$200k+ 1.6%

Range	% of households
Under $10k	7.6%
$10k–$15k	7.0%
$15k–$25k	16.7%
$25k–$35k	13.2%
$35k–$50k	9.5%
$50k–$75k	21.0%
$75k–$100k	10.4%
$100k–$150k	9.8%
$150k–$200k	3.2%
$200k+	1.6%
Median income	$44,224

Housing

Home values

Under $50k 12.5%

$50k–$100k 26.2%

$100k–$150k 17.5%

$150k–$200k 16.7%

$200k–$300k 15.1%

$300k–$500k 8.2%

$500k–$1M 3.1%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$128,500
Median rent / month	$692
Owner occupied	65.3%
Renter occupied	34.7%
Vacant	12.9%
Single-family detached	82.1%
Large apartment buildings	1.7%
Mobile homes	7.9%
Median rooms	5.9
Avg household size (owned)	2.74

Year built

Era	%
2020 or later	0.1%
2010–2019	4.6%
2000–2009	10.1%
1990–1999	10.5%
1980–1989	11.5%
1970–1979	18.1%
1960–1969	10.0%
1950–1959	11.5%
1940–1949	6.4%
1939 or earlier	17.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	6.1%
2 bedrooms	28.2%
3 bedrooms	51.8%
4 bedrooms	7.8%
5+ bedrooms	5.6%

Vehicles per household

Vehicles	% of households
No vehicle	9.8%
1 vehicle	21.0%
2 vehicles	36.8%
3 or more	32.4%

Heating fuel

Fuel type	%
Utility gas	49.0%
Electricity	23.2%
Propane / LP gas	20.3%
Fuel oil	0.3%
Wood	6.9%

Households & families

Household type	Count	%
Married-couple family	1,468	50.9%
Cohabiting couple	231	8.0%
Male householder, no spouse	476	16.5%
Female householder, no spouse	707	24.5%
Households with children under 18	1,008	35.0%
Households with seniors (65+)	1,024	35.5%
Average household size	2.66

Marital status

Status	Male	Female
Never married	30.4%	25.8%
Married	53.6%	48.0%
Separated	0.3%	2.3%
Widowed	6.2%	10.2%
Divorced	9.4%	13.7%

Education

Less than 9th grade 4.3%

Some HS, no diploma 10.1%

HS graduate 40.8%

Some college, no degree 16.4%

Associate's degree 9.8%

Bachelor's degree 15.6%

Graduate / professional 3.1%

Metric	%
HS diploma or higher	85.6%
Bachelor's or higher	18.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	66	3.9%
Kindergarten	93	5.5%
Elementary school	791	46.5%
High school	522	30.7%
College / grad school	230	13.5%

Employment

Industry of employment

Manufacturing 20.4%

Education & healthcare 20.1%

Retail trade 10.6%

Agriculture & mining 8.0%

Arts, food & hospitality 7.9%

Construction 7.6%

Finance & real estate 6.1%

Professional & management 4.8%

Other services 4.2%

Public administration 3.3%

Wholesale trade 2.7%

Transportation & utilities 2.7%

Information 1.6%

Occupation

Category	%
Management, business & arts	32.7%
Service	17.4%
Sales & office	19.6%
Natural resources & construction	16.6%
Production & transportation	13.7%

Employment type

Type	%
Private sector	72.8%
Government	15.4%
Self-employed	11.2%
Unpaid family workers	0.6%

Commute

Method	%
Drive alone	80.8%
Carpool	5.3%
Public transit	0.0%
Walk	2.4%
Other means	2.7%
Avg commute (minutes)	19.8

Poverty

All people 25.2%

Under 18 years 25.3%

18 and over 25.2%

Married-couple families 10.7%

Female-led households 44.5%

Income support

Source	% of households
Social Security	45.9%
Retirement income	13.4%
Supplemental Security	14.0%
Cash public assistance	0.9%
Food stamps / SNAP	22.5%

Health indicators

Condition	%
High blood pressure	37.7%
High cholesterol	36.3%
Heart disease	9.4%
Stroke	4.5%
Asthma	10.2%
Arthritis	33.5%
Kidney disease	3.9%
Pulmonary disease	11.5%
Cancer	7.9%

Behavior / access	%
Binge drinking	15.6%
No physical activity	31.5%
Less than 7 hrs sleep	34.4%
Fair or poor health	21.3%
Poor mental health	16.5%
Poor physical health	14.9%
No health insurance	17.2%
Visited doctor (checkup)	75.6%
Visited dentist	53.0%
Cholesterol screening	87.6%
Teeth loss	23.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	324	5.5%

Disability	%
Any disability	22.0%
Under 18	12.8%
18–64 years	18.5%
65 and over	44.3%

Health insurance coverage

Type	%
Private insurance	54.1%
Public insurance	44.7%
Uninsured under 19	10.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	7,353	94.2%
Spanish	19	0.3%
Other Indo-European	4	0.1%
Asian & Pacific Islander	15	0.2%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	7,773	99.6%
Born in same state	7,729	99.1%
Born in different state	5,388	69.1%
Foreign born	44	0.6%
Naturalized citizen	30	0.4%
Not a US citizen	26	86.7%

Ancestry

Ancestry	Count	%
Italian	1,150	14.7%
French	891	11.4%
Arab	488	6.3%
English	143	1.8%

Ancestry	Count	%
Dutch	56	0.7%
Polish	40	0.5%
German	1	0%

Technology access

Metric	% of households
Computer access	36.9%
Internet access	90.6%

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

Frequently asked questions

What is the ZIP code for Lamar, MO?

Lamar, MO has one ZIP code: 64759.

What is the main ZIP code for Lamar, MO?

The primary ZIP code for Lamar, MO is 64759. The city uses area code 417 for phone service.

What county is Lamar, MO in?

Lamar is located in Barton County, Missouri.

How many ZIP codes are in Lamar, MO?

Lamar, MO has 1 ZIP code.

What ZIP code should I use when mailing a package to a business in downtown Lamar, Missouri?

Downtown Lamar, Missouri uses ZIP code 64759. This is the primary ZIP code serving the city's central business district and historic downtown area.

What is the ZIP code for Lamar High School and other city schools in Barton County?

Lamar High School and other public schools in Lamar are located in ZIP code 64759. This is the only ZIP code serving the city and its educational institutions.