65264 ZIP Code — Martinsburg, MO

Audrain County, Missouri

ZIP code 65264 is located in Martinsburg, Missouri, within Audrain County. It covers approximately 61.72 square miles and serves a population of 1,019 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 573.

About ZIP code 65264

The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $118,800. Owner-occupancy is high at 91%, well above 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.

College attainment at 15% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (21%) compared to national benchmarks.

Overall, ZIP code 65264 reflects a community defined by a trades-oriented workforce and high homeownership.

1,019

population

61.72

sq mi land

Standard

ZIP type

Central (CT)

timezone

65264 ZIP code map

Cities in ZIP code 65264

Below are the cities the US Postal Service accepts for ZIP code 65264. Using any city not on this list may result in mail delivery delays.

City	Status
Martinsburg	Preferred

Nearby ZIP codes

65232 Benton City (4.5 mi) 63384 Wellsville (7.5 mi) 65280 Rush Hill (8.6 mi) 63352 Laddonia (11.3 mi) 65265 Mexico (11.3 mi) 65231 Auxvasse (11.6 mi) 63361 Montgomery City (12.3 mi) 63388 Williamsburg (13.3 mi) 63345 Farber (14.4 mi) 65262 Kingdom City (16.2 mi) 63363 New Florence (17.1 mi) 63382 Vandalia (18.3 mi)

Demographics updated 05/2026

Population
Total population	1,019
Population density	17 / sq mi
State FIPS	29
County FIPS	007

Geography
Land area	61.72 sq mi
Water area	0.49 sq mi
Latitude	39.0800
Longitude	-91.6965
Timezone	Central (CT)
Area code	573

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	61.2%	58.4%	43.8%
$50k – $100k	22.2%	26.0%	31.5%
$100k – $200k	14.1%	12.9%	19.5%
Over $200k	2.5%	2.8%	5.2%

Demographics & statistics

1,019

Population

People per sq mi

39.6

Median age

Median household income

$24,468

Per capita income

$118,800

Median home value

$385

Median monthly rent

90.5%

Home ownership

9.5%

Poverty rate

0.8%

Unemployment

388

Housing units

15.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

102

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	298	29.2%
18 and over	721	70.8%
65 and over	197	19.3%
Median age	39.6 years

Race & ethnicity

White 98.6%

Black or African American 1%

Hispanic or Latino 0.2%

Other race 0.2%

Group	Count	%
White	1,007	98.6%
Black or African American	10	1%
Hispanic or Latino	2	0.2%
Other race	2	0.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	61.2%	58.4%	43.8%
$50k – $100k	22.2%	26.0%	31.5%
$100k – $200k	14.1%	12.9%	19.5%
Over $200k	2.5%	2.8%	5.2%

Under $10k 1.1%

$10k–$15k 2.6%

$15k–$25k 8.4%

$25k–$35k 35.4%

$35k–$50k 5.8%

$50k–$75k 11.6%

$75k–$100k 6.6%

$100k–$150k 19.3%

$150k–$200k 8.2%

$200k+ 1.1%

Range	% of households
Under $10k	1.1%
$10k–$15k	2.6%
$15k–$25k	8.4%
$25k–$35k	35.4%
$35k–$50k	5.8%
$50k–$75k	11.6%
$75k–$100k	6.6%
$100k–$150k	19.3%
$150k–$200k	8.2%
$200k+	1.1%
Median income	$0

Housing

Home values

Under $50k 32.4%

$50k–$100k 15.5%

$100k–$150k 14.3%

$150k–$200k 7.6%

$200k–$300k 12.8%

$300k–$500k 15.2%

$500k–$1M 2.3%

Housing overview

Metric	Value
Median home value	$118,800
Median rent / month	$385
Owner occupied	90.5%
Renter occupied	9.5%
Vacant	10.6%
Single-family detached	62.5%
Large apartment buildings	0.0%
Mobile homes	32.1%
Median rooms	5.4
Avg household size (owned)	2.69

Year built

Era	%
2020 or later	0.0%
2010–2019	6.1%
2000–2009	11.1%
1990–1999	10.1%
1980–1989	34.2%
1970–1979	3.5%
1960–1969	11.3%
1950–1959	5.0%
1940–1949	1.4%
1939 or earlier	17.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	9.0%
2 bedrooms	11.6%
3 bedrooms	64.2%
4 bedrooms	12.7%
5+ bedrooms	2.6%

Vehicles per household

Vehicles	% of households
No vehicle	4.0%
1 vehicle	15.6%
2 vehicles	21.4%
3 or more	59.1%

Heating fuel

Fuel type	%
Utility gas	14.5%
Electricity	63.3%
Propane / LP gas	15.0%
Wood	7.1%

Households & families

Household type	Count	%
Married-couple family	286	75.5%
Cohabiting couple	3	0.8%
Male householder, no spouse	39	10.3%
Female householder, no spouse	51	13.5%
Households with children under 18	202	53.3%
Households with seniors (65+)	82	21.6%
Average household size	2.69

Marital status

Status	Male	Female
Never married	21.1%	8.7%
Married	68.5%	81.0%
Separated	0.0%	0.5%
Widowed	2.1%	6.6%
Divorced	8.3%	3.3%

Education

Less than 9th grade 1.3%

Some HS, no diploma 2.1%

HS graduate 34.7%

Some college, no degree 17.6%

Associate's degree 29.3%

Bachelor's degree 11.6%

Graduate / professional 3.4%

Metric	%
HS diploma or higher	96.6%
Bachelor's or higher	15.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	9	3.1%
Kindergarten	14	4.7%
Elementary school	201	68.1%
High school	32	10.8%
College / grad school	39	13.2%

Employment

Industry of employment

Education & healthcare 39.5%

Agriculture & mining 16.1%

Manufacturing 13.8%

Retail trade 10.7%

Wholesale trade 4.7%

Public administration 4.5%

Finance & real estate 3.5%

Construction 3.1%

Arts, food & hospitality 1.4%

Transportation & utilities 1.0%

Other services 1.0%

Professional & management 0.8%

Occupation

Category	%
Management, business & arts	48.1%
Service	10.5%
Sales & office	16.0%
Natural resources & construction	10.1%
Production & transportation	15.4%

Employment type

Type	%
Private sector	62.3%
Government	30.5%
Self-employed	6.4%
Unpaid family workers	0.8%

Commute

Method	%
Drive alone	90.5%
Carpool	0.2%
Public transit	0.0%
Walk	2.7%
Work from home	5.4%
Other means	1.2%
Avg commute (minutes)	22.4

Poverty

All people 9.5%

Under 18 years 1.3%

18 and over 12.9%

Married-couple families 0.0%

Female-led households 10.0%

Income support

Source	% of households
Social Security	24.5%
Retirement income	13.7%
Supplemental Security	0.0%
Cash public assistance	1.3%
Food stamps / SNAP	4.2%

Health indicators

Condition	%
Obesity	37.4%
High blood pressure	37.2%
High cholesterol	38.1%
Diabetes	12.3%
Heart disease	9.2%
Stroke	4.0%
Asthma	9.3%
Arthritis	32.0%
Kidney disease	3.5%
Pulmonary disease	9.9%
Cancer	8.2%

Behavior / access	%
Smoking	20.6%
Binge drinking	15.9%
No physical activity	28.9%
Less than 7 hrs sleep	32.8%
Depression	22.8%
Fair or poor health	18.2%
Poor mental health	14.7%
Poor physical health	13.0%
No health insurance	15.4%
Visited doctor (checkup)	76.7%
Visited dentist	60.4%
Cholesterol screening	89.8%
Teeth loss	19.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	45	6.3%

Disability	%
Any disability	7.4%
Under 18	0.7%
18–64 years	5.0%
65 and over	23.9%

Health insurance coverage

Type	%
Private insurance	83.1%
Public insurance	23.2%
No insurance	1.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	968	95.0%
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)	1,019	100.0%
Born in same state	1,019	100.0%
Born in different state	915	89.8%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	89	8.7%
French	56	5.5%
Arab	23	2.3%

Ancestry	Count	%
English	7	0.7%
Irish	3	0.3%
Polish	2	0.2%

Technology access

Metric	% of households
Computer access	37.2%
Internet access	97.4%

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

Frequently asked questions about ZIP code 65264

What city is ZIP code 65264 in?

ZIP code 65264 is primarily assigned to Martinsburg, Missouri.

What county is ZIP code 65264 in?

ZIP code 65264 falls within Audrain County, Missouri.

Is ZIP code 65264 mostly owner-occupied?

91% of occupied units in ZIP code 65264 are owner-occupied, well above the national average.

What is the typical home value in ZIP code 65264?

The median home value in ZIP code 65264 is $118,800.

What is the population of ZIP code 65264?

ZIP code 65264 has an estimated population of 1,019 residents, with a density of 17 people per square mile.

What timezone is ZIP code 65264 in?

ZIP code 65264 observes the CST timezone.