Siloam Springs, Arkansas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Siloam Springs, Arkansas is 18,096 as of the 2023 American Community Survey, making it the 26th-largest city in Arkansas. The median household income is $65,725, the median home value is $205,000, and the median age is 31.0.
The population has grown 32.4% since 2010 (15,162 → 20,075).
18,096
Population
1473
People / sq mi
$65,725
Median Income
$205,000
Median Home Value
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Siloam Springs covers 12.3 sq mi of land at 1473 people per square mile.
About Siloam Springs, AR
Age is the most distinctive thing about Siloam Springs: a median age of 31.0, younger than the national median. With 18,096 residents, Siloam Springs is a city in Arkansas. It ranks #26 among cities in Arkansas by population.
The typical household here earns about $65,725, below the US median of $78,538. About 9.7% of residents live below the federal poverty level, below the national 12.4%. Property is affordable here, the median home worth $205,000, with typical rent around $941.
Roughly 27.1% of adults have a bachelor’s, below the national 35.0%. Just 7.8% of workers are home-based, below the national 14.0%, and the average commute runs about 20 minutes each way.
Siloam Springs city Population History (2010-2024)
The city of Siloam Springs city had a population of 15,162 in 2010 and 20,075 in 2024, a 32.4% growth over 14 years. The peak was 20,075 in 2024. Average annual growth rate: 2.03%.
20,075
Population (2024)
15,162
Population (2010)
20,075
Peak (2024)
2.03%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 15,162 |
| 2011 | 15,599 |
| 2012 | 15,900 |
| 2013 | 16,022 |
| 2014 | 16,148 |
| 2015 | 16,249 |
| 2016 | 16,523 |
| 2017 | 16,882 |
| 2018 | 16,904 |
| 2019 | 17,101 |
| 2020 | 17,521 |
| 2021 | 17,908 |
| 2022 | 18,660 |
| 2023 | 19,439 |
| 2024 | 20,075 |
Race & Ethnicity
| White | 57.6% |
| Black or African American | 1.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 7.1% |
| Two or More Races | 0.3% |
Economy & Income
$65,725
Median Household Income
$26,929
Per Capita Income
9.7%
Poverty Rate
2.4%
Unemployment Rate
Housing
$205,000
Median Home Value
$941
Median Rent
56.7%
Owner-Occupied
Education
83.6%
High School+
27.1%
Bachelor's+
Commute
0.2%
Drive Alone
79.0%
Public Transit
7.8%
Work From Home
20.3 min
Avg Commute
Community Profile
43.8%
Foreign Born
82.0%
Non-English at Home
5.4%
Veterans
15.2%
With Disability
88.3%
Health Insurance
95.5%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 23.4% |
| Manufacturing | 18.4% |
| Education, Health Care & Social Services | 12.2% |
| Finance, Insurance & Real Estate | 7.2% |
| Construction | 5.5% |
| Arts, Entertainment & Food Services | 5.0% |
| Retail Trade | 4.1% |
| Information | 3.0% |
| Public Administration | 2.3% |
| Agriculture & Mining | 1.7% |
| Transportation & Warehousing | 0.7% |
Largest cities in Arkansas
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City rankings
Frequently Asked Questions
Siloam Springs, Arkansas has a population of 18,096 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 26th-largest city in Arkansas.
The median household income in Siloam Springs, Arkansas is $65,725, with 9.7% of residents living below the federal poverty level.
The median home value in Siloam Springs, Arkansas is $205,000, with median monthly rent at $941 and a homeownership rate of 56.7%.
The median age in Siloam Springs, Arkansas is 31.0 years. The population is 47.3% male and 52.7% female.
The population has grown 32.4% since 2010 (15,162 → 20,075).
Siloam Springs city, AR Climate
Siloam Springs city, AR has an average annual temperature of 14.4°C (58°F) and receives about 1163 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
14.4°C
Avg Temp
1163
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 2° / 35° | 52 mm |
| February | 5° / 40° | 60 mm |
| March | 10° / 49° | 104 mm |
| April | 15° / 58° | 111 mm |
| May | 19° / 66° | 133 mm |
| June | 23° / 74° | 120 mm |
| July | 26° / 79° | 80 mm |
| August | 26° / 78° | 90 mm |
| September | 21° / 71° | 127 mm |
| October | 15° / 60° | 101 mm |
| November | 9° / 48° | 108 mm |
| December | 4° / 39° | 77 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Siloam Springs city, AR
The most comfortable months to visit Siloam Springs city, AR are typically September, June and May, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 32°C high). The coldest is January (near -4°C low). May is usually the wettest month.
Where to stay near Siloam Springs
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Population, race, income, age, and trends across Arkansas
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.