Mammoth Spring ZIP Code List — Fulton County, AR

There is one unique ZIP code in Mammoth Spring, Arkansas and it is 72554. Area code: 870.

ZIP codes

157.51

sq mi land

0.33

sq mi water

870

area code

Mammoth Spring, AR ZIP code map

About Mammoth Spring, AR

Mammoth Spring is a quaint city located in Fulton County, Arkansas. Known for its rich natural beauty and serene environment, it offers a peaceful retreat for residents and visitors alike. With a strong sense of community, Mammoth Spring reflects the charm of small-town living in the Ozarks.

Location & geography

Mammoth Spring is situated in the northern region of Arkansas, just a few miles from the Missouri state line. Nearby cities include West Plains, MO, approximately 25 miles to the north, and Mountain Home, AR, which is about 40 miles to the south. The area encompasses a land area of 157.51 square miles, with a small water area of 0.33 square miles, showcasing a combination of lush forests, rolling hills, and the natural spring that the city is named after.

Community & economy

The character of Mammoth Spring is defined by its friendly residents and welcoming atmosphere, making it an ideal place for families and retirees. Local industries primarily revolve around tourism, agriculture, and small businesses that cater to the unique needs of the community. Daily life here is typically laid-back, with community events and activities reflecting the city's close-knit nature.

Transportation

Mammoth Spring is easily accessible via U.S. Highway 63, which runs north-south through the city and connects it to larger highways and neighboring towns. The nearest available airport for commercial travel is the Ozark Regional Airport in nearby Mountain Home, AR, providing convenient access to regional flights.

History

Mammoth Spring was founded in the early 19th century and was initially recognized for its remarkable natural spring, which has long been a source of fascination and a key attraction. Historically, the area has largely depended on agriculture and tourism as its primary industries, with the spring drawing visitors for generations. Notable events in the city's history include the establishment of the Mammoth Spring State Park, which preserves the natural beauty and history of the site.

Did you know?

One surprising fact about Mammoth Spring is that it boasts one of the largest springs in the United States, which discharges an impressive average of 9 million gallons of water daily. This immense spring not only creates a unique natural habitat but also contributes significantly to the city's tourism industry.

ZIP codes for Mammoth Spring, AR (1)

ZIP code	City	County	Map
72554	Mammoth Spring	Fulton	View map

Demographics & statistics

2,965

Population

45.0

Median age

$56,729

Median household income

$25,835

Per capita income

$105,300

Median home value

$525

Median monthly rent

88.5%

Home ownership

11.2%

Poverty rate

1.3%

Unemployment

1,505

Housing units

16.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

158

10–14

140

15–19

20–24

110

25–34

265

35–44

236

188

45–54

168

118

55–59

105

60–64

229

65–74

205

162

75–84

145

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	656	22.1%
18 and over	2,309	77.9%
65 and over	760	25.6%
Median age	45.0 years

Race & ethnicity

White 94%

Two or more races 4.2%

Hispanic or Latino 1.8%

Group	Count	%
White	2,837	94%
Two or more races	128	4.2%
Hispanic or Latino	53	1.8%

Household income

Under $10k 1.2%

$10k–$15k 5.3%

$15k–$25k 10.5%

$25k–$35k 6.6%

$35k–$50k 16.3%

$50k–$75k 27.2%

$75k–$100k 13.5%

$100k–$150k 14.3%

$150k–$200k 4.9%

$200k+ 0.1%

Range	% of households
Under $10k	1.2%
$10k–$15k	5.3%
$15k–$25k	10.5%
$25k–$35k	6.6%
$35k–$50k	16.3%
$50k–$75k	27.2%
$75k–$100k	13.5%
$100k–$150k	14.3%
$150k–$200k	4.9%
$200k+	0.1%
Median income	$56,729

Housing

Home values

Under $50k 8.6%

$50k–$100k 39.9%

$100k–$150k 15.7%

$150k–$200k 24.4%

$200k–$300k 11.1%

$300k–$500k 0.3%

Housing overview

Metric	Value
Median home value	$105,300
Median rent / month	$525
Owner occupied	88.5%
Renter occupied	11.5%
Vacant	33.1%
Single-family detached	84.8%
Large apartment buildings	0.2%
Mobile homes	13.8%
Median rooms	5.9
Avg household size (owned)	2.77

Year built

Era	%
2020 or later	1.8%
2010–2019	5.4%
2000–2009	4.1%
1990–1999	30.2%
1980–1989	13.2%
1970–1979	23.3%
1960–1969	9.0%
1950–1959	7.0%
1940–1949	1.3%
1939 or earlier	4.6%

Bedrooms

Size	% of units
No bedroom (studio)	2.3%
1 bedroom	6.6%
2 bedrooms	20.9%
3 bedrooms	53.4%
4 bedrooms	10.2%
5+ bedrooms	6.4%

Vehicles per household

Vehicles	% of households
No vehicle	5.2%
1 vehicle	19.2%
2 vehicles	42.8%
3 or more	32.7%

Heating fuel

Fuel type	%
Electricity	49.6%
Propane / LP gas	31.8%
Wood	18.6%

Households & families

Household type	Count	%
Married-couple family	605	55.5%
Cohabiting couple	31	2.8%
Male householder, no spouse	253	23.2%
Female householder, no spouse	202	18.5%
Households with children under 18	360	33.0%
Households with seniors (65+)	480	44.0%
Average household size	2.72

Marital status

Status	Male	Female
Never married	17.6%	18.5%
Married	53.5%	60.9%
Separated	3.6%	0.4%
Widowed	1.7%	9.4%
Divorced	23.6%	10.8%

Education

Less than 9th grade 1.3%

Some HS, no diploma 12.0%

HS graduate 24.4%

Some college, no degree 37.1%

Associate's degree 8.4%

Bachelor's degree 13.4%

Graduate / professional 3.3%

Metric	%
HS diploma or higher	86.7%
Bachelor's or higher	16.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	49	7.6%
Kindergarten	31	4.8%
Elementary school	348	53.6%
High school	151	23.3%
College / grad school	70	10.8%

Employment

Industry of employment

Education & healthcare 27.7%

Public administration 15.2%

Arts, food & hospitality 11.2%

Transportation & utilities 9.2%

Retail trade 8.5%

Manufacturing 7.9%

Construction 5.9%

Professional & management 4.5%

Agriculture & mining 4.2%

Wholesale trade 2.1%

Other services 2.0%

Finance & real estate 1.3%

Information 0.3%

Occupation

Category	%
Management, business & arts	36.5%
Service	26.5%
Sales & office	11.8%
Natural resources & construction	7.2%
Production & transportation	18.0%

Employment type

Type	%
Private sector	58.0%
Government	32.9%
Self-employed	9.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	77.5%
Carpool	15.5%
Public transit	0.2%
Walk	1.0%
Other means	2.5%
Avg commute (minutes)	37.0

Poverty

All people 11.2%

Under 18 years 9.5%

18 and over 11.7%

Married-couple families 4.6%

Female-led households 30.2%

Income support

Source	% of households
Social Security	47.0%
Retirement income	34.2%
Supplemental Security	7.3%
Cash public assistance	0.5%
Food stamps / SNAP	10.4%

Health indicators

Condition	%
High blood pressure	45.7%
High cholesterol	43.6%
Heart disease	10.7%
Stroke	4.8%
Asthma	10.3%
Arthritis	33.5%
Kidney disease	4.2%
Pulmonary disease	12.2%
Cancer	8.6%

Behavior / access	%
Binge drinking	13.2%
No physical activity	32.5%
Less than 7 hrs sleep	32.5%
Fair or poor health	23.8%
Poor mental health	16.5%
Poor physical health	16.2%
No health insurance	14.1%
Visited doctor (checkup)	77.5%
Visited dentist	54.1%
Cholesterol screening	89.4%
Teeth loss	21.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	123	5.3%

Disability	%
Any disability	21.2%
Under 18	3.4%
18–64 years	18.3%
65 and over	42.6%

Health insurance coverage

Type	%
Private insurance	53.6%
Public insurance	64.2%
Uninsured under 19	6.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,834	95.6%
Spanish	7	0.2%
Other Indo-European	7	0.2%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,965	100.0%
Born in same state	2,956	99.7%
Born in different state	1,536	51.8%
Foreign born	9	0.3%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	605	20.4%
Arab	407	13.7%

Ancestry	Count	%
French	315	10.6%
English	9	0.3%

Technology access

Metric	% of households
Computer access	36.8%
Internet access	85.6%

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

Frequently asked questions

What is the ZIP code for Mammoth Spring, AR?

Mammoth Spring, AR has one ZIP code: 72554.

What is the main ZIP code for Mammoth Spring, AR?

The primary ZIP code for Mammoth Spring, AR is 72554. The city uses area code 870 for phone service.

What county is Mammoth Spring, AR in?

Mammoth Spring is located in Fulton County, Arkansas.

How many ZIP codes are in Mammoth Spring, AR?

Mammoth Spring, AR has 1 ZIP code.

What is the ZIP code for the Mammoth Spring State Park area in Mammoth Spring, AR?

Mammoth Spring State Park, located in the heart of Mammoth Spring, AR, uses the ZIP code 72554.

What ZIP code should I use when mailing a letter to a business in downtown Mammoth Spring, Arkansas?

All businesses and addresses in downtown Mammoth Spring, including those near the historic spring and downtown district, use the ZIP code 72554.