Mountainburg ZIP Codes — Crawford County, AR

There is one unique ZIP code in Mountainburg, Arkansas and it is 72946. Area code: 479.

ZIP codes

94.53

sq mi land

1.15

sq mi water

479

area code

Mountainburg, AR ZIP code map

About Mountainburg, AR

Mountainburg is a charming city located in the picturesque state of Arkansas. Nestled in Crawford County, it boasts a close-knit community that greatly values its natural surroundings and local culture. As a small town, Mountainburg offers a tranquil lifestyle while being rich in history and scenic beauty.

Location & geography

Mountainburg is situated in the northwest corner of Arkansas, making it a gateway to the Ozark Mountains. The city is approximately 10 miles from larger neighboring cities such as Alma and Van Buren, providing residents easy access to more urban amenities. Covering a total area of 94.53 square miles, Mountainburg features both land and water, with 1.15 square miles of its area consisting of waterways.

Community & economy

The community of Mountainburg is characterized by its friendly residents and a strong sense of solidarity. Local industries primarily revolve around agriculture and small businesses, which contribute to the town's economic base. Daily life in Mountainburg often includes community events, outdoor activities, and a deep appreciation of the natural landscape surrounding the area.

Transportation

Major highways such as Interstate 49 pass close to Mountainburg, facilitating convenient travel in and out of the city. The nearest airport is the Fort Smith Regional Airport, located roughly 25 miles away, offering additional transit options. Public transport options in the area are limited, emphasizing the need for personal vehicles for residents.

History

Mountainburg was founded in the late 19th century and has a rich history influenced by the nearby Ozark Mountains. Key industries in its early days included agriculture and timber, shaping the town's development. Throughout the years, it has grown while maintaining its original charm and connection to nature.

Did you know?

One surprising fact about Mountainburg is its presence near the Ozark National Forest, offering ample opportunities for outdoor recreation such as hiking and camping. Additionally, Mountainburg is home to the historic Site of the old Mountainburg Railway Depot, emphasizing its significance in the region's transportation history.

ZIP codes for Mountainburg, AR (1)

ZIP code	City	County	Map
72946	Mountainburg	Crawford	View map

Demographics & statistics

3,541

Population

42.0

Median age

$54,478

Median household income

$25,778

Per capita income

$129,700

Median home value

$1,004

Median monthly rent

89.2%

Home ownership

22.9%

Poverty rate

0.9%

Unemployment

1,437

Housing units

17.4%

Bachelor's or higher

Age distribution

Male Female

212

Under 5

161

125

5–9

10–14

15–19

135

20–24

103

196

25–34

149

269

35–44

205

317

45–54

241

192

55–59

146

120

60–64

183

65–74

139

135

75–84

103

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	752	21.2%
18 and over	2,789	78.8%
65 and over	591	16.7%
Median age	42.0 years

Race & ethnicity

White 77.5%

Two or more races 12.4%

Hispanic or Latino 9.4%

American Indian / Alaska Native 0.6%

Other race 0.2%

Group	Count	%
White	3,027	77.5%
Two or more races	483	12.4%
Hispanic or Latino	366	9.4%
American Indian / Alaska Native	23	0.6%
Other race	8	0.2%

Household income

Under $10k 3.5%

$10k–$15k 10.6%

$15k–$25k 4.6%

$25k–$35k 8.2%

$35k–$50k 17.7%

$50k–$75k 21.9%

$75k–$100k 14.9%

$100k–$150k 7.5%

$150k–$200k 9.6%

$200k+ 1.5%

Range	% of households
Under $10k	3.5%
$10k–$15k	10.6%
$15k–$25k	4.6%
$25k–$35k	8.2%
$35k–$50k	17.7%
$50k–$75k	21.9%
$75k–$100k	14.9%
$100k–$150k	7.5%
$150k–$200k	9.6%
$200k+	1.5%
Median income	$54,478

Housing

Home values

Under $50k 22.7%

$50k–$100k 14.2%

$100k–$150k 19.2%

$150k–$200k 15.3%

$200k–$300k 17.0%

$300k–$500k 10.5%

$500k–$1M 1.0%

$1M+ 0.2%

Housing overview

Metric	Value
Median home value	$129,700
Median rent / month	$1,004
Owner occupied	89.2%
Renter occupied	10.8%
Vacant	19.2%
Single-family detached	74.0%
Large apartment buildings	0.6%
Mobile homes	22.0%
Median rooms	5.3
Avg household size (owned)	2.66

Year built

Era	%
2020 or later	0.0%
2010–2019	9.8%
2000–2009	22.0%
1990–1999	17.1%
1980–1989	6.8%
1970–1979	13.9%
1960–1969	10.4%
1950–1959	6.7%
1940–1949	4.0%
1939 or earlier	9.3%

Bedrooms

Size	% of units
No bedroom (studio)	2.2%
1 bedroom	8.9%
2 bedrooms	27.8%
3 bedrooms	49.8%
4 bedrooms	11.1%
5+ bedrooms	0.2%

Vehicles per household

Vehicles	% of households
No vehicle	2.1%
1 vehicle	31.2%
2 vehicles	34.4%
3 or more	32.3%

Heating fuel

Fuel type	%
Utility gas	1.7%
Electricity	71.9%
Propane / LP gas	12.4%
Wood	14.0%

Households & families

Household type	Count	%
Married-couple family	761	59.8%
Cohabiting couple	77	6.1%
Male householder, no spouse	235	18.5%
Female householder, no spouse	199	15.6%
Households with children under 18	365	28.7%
Households with seniors (65+)	420	33.0%
Average household size	2.78

Marital status

Status	Male	Female
Never married	23.3%	19.2%
Married	60.9%	52.9%
Separated	3.2%	3.0%
Widowed	4.5%	12.3%
Divorced	8.1%	12.5%

Education

Less than 9th grade 2.9%

Some HS, no diploma 16.4%

HS graduate 33.1%

Some college, no degree 24.3%

Associate's degree 5.8%

Bachelor's degree 14.1%

Graduate / professional 3.4%

Metric	%
HS diploma or higher	80.7%
Bachelor's or higher	17.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	59	12.8%
Kindergarten	61	13.2%
Elementary school	252	54.7%
High school	58	12.6%
College / grad school	31	6.7%

Employment

Industry of employment

Manufacturing 15.3%

Retail trade 13.8%

Other services 12.3%

Education & healthcare 9.7%

Finance & real estate 9.3%

Transportation & utilities 9.2%

Professional & management 7.1%

Public administration 6.5%

Construction 6.0%

Wholesale trade 5.3%

Arts, food & hospitality 3.3%

Agriculture & mining 2.0%

Information 0.2%

Occupation

Category	%
Management, business & arts	24.5%
Service	12.4%
Sales & office	31.7%
Natural resources & construction	11.4%
Production & transportation	20.0%

Employment type

Type	%
Private sector	79.4%
Government	11.9%
Self-employed	8.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	86.5%
Carpool	11.6%
Public transit	0.0%
Walk	1.1%
Other means	0.0%
Avg commute (minutes)	32.6

Poverty

All people 22.9%

Under 18 years 32.2%

18 and over 20.4%

Married-couple families 10.8%

Female-led households 16.9%

Income support

Source	% of households
Social Security	44.7%
Retirement income	22.9%
Supplemental Security	5.3%
Cash public assistance	0.0%
Food stamps / SNAP	12.9%

Health indicators

Condition	%
High blood pressure	41.0%
High cholesterol	40.2%
Heart disease	8.7%
Stroke	3.9%
Asthma	10.2%
Arthritis	29.7%
Kidney disease	3.5%
Pulmonary disease	10.5%
Cancer	7.2%

Behavior / access	%
Binge drinking	14.4%
No physical activity	31.5%
Less than 7 hrs sleep	34.9%
Fair or poor health	21.4%
Poor mental health	17.3%
Poor physical health	14.6%
No health insurance	14.8%
Visited doctor (checkup)	77.1%
Visited dentist	51.9%
Cholesterol screening	87.6%
Teeth loss	20.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	435	15.7%

Disability	%
Any disability	20.0%
Under 18	1.6%
18–64 years	19.9%
65 and over	43.8%

Health insurance coverage

Type	%
Private insurance	48.0%
Public insurance	62.7%
Uninsured under 19	0.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,168	89.5%
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)	3,525	99.5%
Born in same state	3,510	99.1%
Born in different state	1,865	52.7%
Foreign born	15	0.4%
Naturalized citizen	16	0.5%
Not a US citizen	16	100.0%

Ancestry

Ancestry	Count	%
Arab	672	19%
Italian	640	18.1%
French	498	14.1%

Ancestry	Count	%
German	36	1%
English	20	0.6%
Polish	9	0.3%

Technology access

Metric	% of households
Computer access	35.9%
Internet access	92.1%

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

Frequently asked questions

What ZIP codes does Mountainburg, AR have?

Mountainburg, AR has one ZIP code: 72946. Each ZIP code serves a distinct delivery area within the city and surrounding region.