Siloam Springs, AR GIS Map
Siloam Springs is a city in Benton County, Arkansas, with a population of about 17,347. The map below shows its location, boundary and surrounding roads, with federal GIS layers you can turn on for the area.
- County
- Benton County
- Population
- 17,347
- Elevation
- 1,134 ft
- Coordinates
- 36.1881, -94.5405
- ZIP code
- 72761
- Land area
- 12.3 sq mi
- Time zone
- America/Chicago
About Siloam Springs, AR
Siloam Springs is a city in Benton County, Arkansas, United States, and located on the western edge of the Northwest Arkansas metropolitan area. As of the 2020 census, the population of the city was 17,287. The community was founded in 1882 and was characterized by the purported healing powers of the spring water feeding Sager Creek and trading with nearby Native American tribes. The city shares a border on the Arkansas–Oklahoma state line with the city of West Siloam Springs, Oklahoma, which is within the Cherokee Nation territory. It is home of John Brown University.
Source: Wikipedia (CC BY-SA 4.0)
Cities Near Siloam Springs
- Fayetteville, AR22 mi
- Bentonville, AR22 mi
- Springdale, AR23 mi
- Bella Vista, AR25 mi
- Rogers, AR26 mi
- Tahlequah, OK31 mi
- Grove, OK31 mi
- Miami, OK51 mi
Other Cities in Benton County
GIS Data for Siloam Springs, AR
The Siloam Springs map loads live federal GIS layers in your browser, so you can check flood zones, terrain, land cover and district boundaries for any address in Siloam Springs without a separate GIS login. Everything below is drawn from public U.S. government data.
Layers you can turn on
FEMA flood zones
National Flood Hazard Layer — flood insurance rate map zones.
Elevation contours and hillshade
USGS 3DEP terrain, so you can read slope and relief.
Land cover
NLCD land cover classes — forest, developed, wetland, water.
School districts
Census TIGER unified and elementary school district boundaries.
ZIP code and county boundaries
Census TIGER ZCTA and county boundary lines.
Map tools
Measure distance and area
Draw a line or polygon to get length in miles or area in acres.
Sketch and annotate
Add points, lines and shapes on top of the map.
Inspect any point
Click the map to read coordinates, elevation and the layers under your cursor.
Download the map
Save the current view as a PNG image.
Siloam Springs Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
18,699
Households
6,498
Median household income
$72,065
Median age
32.3 years
Median home value
$221,700
Median gross rent
$1,003/mo
Owner-occupied homes
59.1%
Bachelor's degree or higher
27.5%
Below poverty level
14.6%
Land area
12.3 sq mi
Population density
1,522 / sq mi
County
ZIP codes in Siloam Springs
Siloam Springs Population Growth
Source: U.S. Census Bureau, 2010 Census and Population Estimates Program (Vintage 2024: April 2020 estimates base and July 1, 2024 estimate).
2010 Census
15,039
April 2020 (estimates base)
17,391
July 2024 estimate
20,075
Change 2010-2020
+15.6%
Change 2020-2024
+15.4%
Photos of Siloam Springs
Hover over a photo to see it larger. Tap on mobile.
Photos from Wikimedia Commons, taken in or near Siloam Springs. Credits and licenses are shown in the larger view.
Soils of Siloam Springs
General soil map unit at the city center: Nixa-Jay-Clarksville-Captina
Soil Properties
- Drainage class
- Moderately well drained
- Hydrologic soil group
- C (slow infiltration)
- Available water storage (0–150 cm)
- 18.6 cm
- Typical slope
- 5%
Soil Components
- Clarksville14%
Ultisols · Typic Paleudults
- Captina12%
Ultisols · Typic Fragiudults
- Jay10%
Alfisols · Oxyaquic Fragiudalfs
- Tonti8%
Ultisols · Typic Fragiudults
- Peridge7%
Alfisols · Typic Paleudalfs
- Nixa7%
Ultisols · Glossic Fragiudults
Source: USDA NRCS U.S. General Soil Map (STATSGO2). General soil map data (1:250,000 scale) is not suitable for site-specific decisions.
Climate of Siloam Springs
30-year averages (1991–2020) from the Fayetteville Nw Ar Ap, Ar weather station, elevation 1,287 ft, 14.9 miles from the city center.
Warmest month
Jul · avg high 90°F
Coldest month
Jan · avg low 27°F
Annual precipitation
45.4 in
Average Monthly Temperatures (°F)
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 48 | 52 | 61 | 70 | 77 | 86 | 90 | 90 | 82 | 72 | 60 | 50 |
| Avg low °F | 27 | 30 | 38 | 46 | 55 | 64 | 68 | 67 | 59 | 47 | 37 | 29 |
| Precip. in | 2.51 | 2.24 | 3.53 | 4.98 | 5.92 | 4.29 | 4.17 | 3.34 | 3.86 | 4.00 | 3.74 | 2.85 |
Source: NOAA NCEI U.S. Climate Normals, 1991–2020. Conditions at the station may differ from other parts of the city.
Natural Hazard Risk in Siloam Springs
FEMA National Risk Index ratings for Benton County, compared with all U.S. counties.
Overall risk
Score 88.7 of 100
Expected annual loss
Buildings, population & agriculture
Social vulnerability
Susceptibility to hazard impacts
Community resilience
Ability to prepare & recover
Risk by Hazard
- Ice StormVery High
- Winter WeatherRelatively High
- Heat WaveRelatively Moderate
- LightningRelatively High
- Strong WindRelatively High
- WildfireRelatively Moderate
- Inland FloodingRelatively Moderate
- LandslideRelatively Moderate
- EarthquakeRelatively Low
- HailRelatively Moderate
- Cold WaveRelatively Moderate
- TornadoRelatively Moderate
- HurricaneVery Low
- DroughtRelatively Low
Source: FEMA National Risk Index (December 2025 release). County-level ratings are relative to other U.S. counties and are not a property-specific assessment.
Siloam Springs FAQ
What county is Siloam Springs in?
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Siloam Springs, Arkansas is located in Benton County.
What is the population of Siloam Springs?
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Siloam Springs has a population of about 17,347, making it the number 26 of the 42 Arkansas cities listed on GIS Map.
What is the elevation of Siloam Springs?
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The elevation of Siloam Springs is approximately 1,134 feet (346 meters) above sea level at the city center.
What ZIP codes are in Siloam Springs?
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The ZIP code for Siloam Springs is 72761.
What time zone is Siloam Springs in?
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Siloam Springs is in the Central Time zone (America/Chicago).
How far is Siloam Springs from Little Rock?
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Siloam Springs is about 161 miles from Little Rock, the capital of Arkansas, in a straight line.
What cities are near Siloam Springs?
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Cities near Siloam Springs include Fayetteville, AR (22 miles); Bentonville, AR (22 miles); Springdale, AR (23 miles); Bella Vista, AR (25 miles); Rogers, AR (26 miles).
Local notes for Siloam Springs, AR
Questions and local knowledge from people who know the area. Every note is read before it appears here.