States · Arkansas · Fulton County

Mammoth Spring, Arkansas.

Typical home $176,704 (+6.1% in a year). Batesville, AR metro.

What it costs per month · Mammoth Spring $927/mo

to buy the typical home at today's mortgage rate — +$501 (+117%) since Jan 2020.

What the home itself did
1 year
Up $10,188 +6%
$166,516$176,704 since Sep 2025
5 years
Up $25,031 +17%
$151,673$176,704 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$500 $1,000 $1,500 $2,000 2002 2006 2010 2014 2018 2022 2026 Mammoth Spring $927 Arkansas $1,177 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • Mammoth Spring$927
  • Arkansas$1,177
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 23 years.

Typical home values in Mammoth Spring, AR rose 6.1% over the past year — faster than the nation's +1.2%.

Living in Mammoth Spring, Fulton County, Arkansas

Mammoth Spring is a city of 929 people in Fulton County. Half its households earn more than $32,863 a year and half less, against $42,241 across Fulton County. 80% of its homes are lived in by their owners and 20% are rented. Unemployment in Fulton County was 4.6% in August 2026, and the county had 1.2% more jobs in 2025 than the year before. The most people in Fulton County work in schools and health care, then manufacturing.

People 929 in the 2020 census
Household income $32,863 the median, give or take $6,114 · Fulton County: $42,241
Unemployment 4.6% Fulton County, August 2026; 5.7% a year before
Homes 80% lived in by their owners; 20% rented

Written by AI Claude Sonnet 5.5 wrote this on 23 October 2026 from the figures here, a list of nearby places and what it knows. It can be wrong or out of date.

What it’s like

The place. Mammoth Spring is a very small town on the Arkansas side of the Missouri line, where most homes are lived in by the people who own them. Household incomes run below the county's, and homes cost less than in much of the country. Winters are cold, summers are hot, and the year brings a fair amount of rain and melted snow.

Work. Residents work mostly in schools, hospitals and social care, with manufacturing, shops, and transport and warehousing also employing many. Across Fulton County, the largest workplaces include the Salem School District, Fulton County Hospital and the Mammoth Spring School District. Unemployment in the county is lower than a year ago, and the county has added a few more jobs than it had the year before.

Things to do. Mammoth Spring State Park, a protected area, sits in or beside town. Grand Gulf State Park, another protected area, is a short drive away. Cox Creek, a river, also runs in or beside town, so water is close at hand.

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  • 393households

What people in Fulton County work in

  • Schools, hospitals and social care27%
  • Manufacturing13%
  • Shops (retail)13%
  • Transport, warehouses and utilities11%
  • Restaurants, hotels and entertainment8%
  • Other services6%

Employed residents by industry, from the Census survey. Fulton County had 1,796 jobs in 2025, 1.2% more than the year before (Bureau of Labor Statistics).

Weather through the year

Average daily high and low for each month: coldest in January, 47° and 23°; warmest in July, 90° and 66° 20° 40° 60° 80° 100° J 47° 23° F M A M J J 90° 66° A S O N D
Average daily high and low for each month: coldest in January, 47° and 23°; warmest in July, 90° and 66° 20° 40° 60° 80° 100° J 47° 23° F M A M J J 90° 66° A S O N D

Coldest in January, with highs near 47° and lows near 23°; warmest in July, with highs near 90° and lows near 66°. About 49 inches of rain and melted snow a year.

Average daily high and low, 1991–2020, at the Mammoth Spring weather station, under a mile away (NOAA).

Largest workplaces in Fulton County

  1. Salem School DistrictSchool district145FTE
  2. Fulton County HospitalCritical access hospital144FTE
  3. Mammoth Spring School DistrictSchool district130FTE
  4. Viola School DistrictSchool district109FTE
  5. Eagle Health SystemsSkilled nursing facilities84
  6. North Arkansas Electric Cooperative - SalemDistribution of electric power76
  7. Eagle Health SystemsSkilled nursing facilities74

Staff on average in 2025, as each workplace reported it to OSHA with its injury records: 4 workplaces with 20 or more staff, 361 people in all across the county; Mammoth Spring has one of its own. School districts come from the Common Core of Data (NCES, 2023–24) and hospitals from their Medicare cost reports (CMS, 2023); FTE marks full-time equivalent staff. Not listed: many offices and banks, which need not report to OSHA; military bases, whose staff OPM withholds; and, in about half the states, city and county governments.

Natural hazards

  1. Ice stormsVery high
  2. TornadoesRelatively high
  3. Strong windRelatively high
  4. Inland floodingRelatively high
  5. Cold wavesRelatively high
  6. LightningRelatively high

FEMA’s National Risk Index (December 2025) rates the risk each natural hazard poses to the people, buildings and farms in Mammoth Spring’s census tracts, against the rest of the country; all of them together, relatively high. It is meant for planning, not a substitute for a local risk assessment or a flood map: FEMA’s index.

From the U.S. Census Bureau’s 2020 census and its American Community Survey (2020–2024 five-year estimates), and the Bureau of Labor Statistics. A survey, so each figure has a margin of error, and figures it is not sure of are left out. More on Fulton County and the Batesville, AR metro.

Mammoth Spring home values

Zillow measures a city over its municipal boundary. Against the state and national figures, mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 Mammoth Spring $176,704 Arkansas $224,158 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • Mammoth Spring$176,704
  • Arkansas$224,158
  • United States$366,157

Sellers are cutting prices on about 1 in 7 Mammoth Spring listings — the market is heating up.

When this market ran hot

Each cell is that month's year-on-year home-value growth. Read left to right, top row is the latest year — the 2021–22 band is the boom.

JFMAMJJASOND
2026
2025
2024
2023
2022
2021
2020
2019
2018
falling flat warming hot overheating runaway

Market heat, inside the city limits

Share of listings with a price cut

The early-warning dial: sellers cut when buyers stop reaching. Rising cuts cool a market months before prices notice.

5% 10% 15% 20% 25% 2018 2019 2020 2021 2022 2023 2024 2025 2026 Mammoth Spring 14.74% United States 26.90%
5% 10% 15% 20% 25% 2018 2022 2026
  • Mammoth Spring14.74%
  • United States26.90%

Homes for sale

Active for-sale inventory. More supply hands power to buyers.

30 40 50 2018 2019 2020 2021 2022 2023 2024 2025 2026 Mammoth Spring 36
30 40 50 2018 2022 2026
  • Mammoth Spring36

New listings per month

Sellers arriving at the market.

5 6 7 2026 Mammoth Spring 7
5 6 7 2026
  • Mammoth Spring7

Zip codes with a Mammoth Spring address

A different geography, not a breakdown. The figure above covers the municipality; these zips cover everywhere the Post Office calls Mammoth Spring — often including townships beyond the city limits. Both come straight from Zillow, and they are not expected to average out.

Zip codes in Mammoth Spring