Somerton, Arizona Demographics & Population 2026
During the 2020–2024 ACS period, Somerton, Arizona had a total population of 14,574, the 54th largest city in Arizona, with a median household income of $74,015, which is 7% lower than the state average. The poverty rate is 13.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Somerton Quick Facts
How Somerton Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 14,383 | 14,574 | +1.3% |
| Median household income | $71,825 | $74,015 | +3.0% |
| Median home value | $206,100 | $232,600 | +12.9% |
How Somerton Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 62 | National average: 61
Education
Educational Attainment (Adults 25+)
Somerton Rankings in Arizona
Explore Arizona Rankings
Other Cities in Yuma County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Yuma | 100,139 | $65,482 | 15.5% | $230,000 |
| San Luis | 37,337 | $59,400 | 18.1% | $224,900 |
| Fortuna Foothills | 28,896 | $60,474 | 12.1% | $199,200 |
| Avenue B and C | 4,001 | $44,240 | 19.8% | $14,700 |
| Wellton | 2,527 | $58,470 | 8.2% | $55,600 |
| Rancho Mesa Verde | 759 | N/A | 0.0% | $186,100 |
| Donovan Estates | 507 | $38,542 | 8.3% | $152,900 |
| Gadsden | 493 | $43,535 | 34.9% | $155,800 |
| Yuma Proving Ground | 468 | $72,712 | 0.0% | N/A |
| Wall Lane | 374 | $81,750 | 11.0% | $137,500 |
Cities Similar to Somerton
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Sierra Vista Southeast | 14,330 | $75,417 | $258,800 | 32.6% | 8.0% |
| Sun Lakes | 13,924 | $67,853 | $455,200 | 39.4% | 9.4% |
| Fort Mohave | 15,715 | $64,815 | $294,300 | 10.8% | 11.8% |
| Valencia West | 14,728 | $99,884 | $323,000 | 21.1% | 15.0% |
| Chino Valley | 13,602 | $61,237 | $394,700 | 24.1% | 11.4% |
Population Overview
Somerton is a small city located in Arizona, within Yuma County. The total population is 14,574. It ranks as the 54th most populous out of 441 Census-designated places in Arizona.
Age Demographics
The median age in Somerton is 31.3 years. This is 20% lower than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Somerton is $74,015. This is 7% lower than the state median of $79,964. It is also 8% lower than the national median of $80,734. The poverty rate stands at 13.9%. This is 11% higher than the state poverty rate of 12.5%. The unemployment rate is 3.7%. This is 27% lower than the state rate of 5.1%. The median home value is $232,600. Housing costs are 41% lower than the state median of $394,500. The home-value-to-income ratio is 3.1x. 73.7% of occupied housing units are owner-occupied. This homeownership rate is 9% higher than the state average of 67.4%.
Race & Ethnicity
Somerton has a predominantly Hispanic or Latino population, comprising 95.8% of all residents. White (non-Hispanic) residents account for 3.2%. The White (non-Hispanic) population (3.2%) is well below the state average of 52.6%. The Black or African American population (0.3%) is well below the state average of 4.4%. The Hispanic or Latino population is significantly higher than the state average (95.8% vs 31.4%).
Education
12.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 63% lower than the state rate of 33.3%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 61.5%.
Data Sources & Methodology
All demographic data for Somerton, Arizona is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Arizona state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 441 Census-designated places in Arizona. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
Free data download: Get all Arizona city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Somerton, Arizona?
Somerton, Arizona has a population of 14,574 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Somerton, AZ?
The median household income in Somerton is $74,015, which is 8% lower than the national median of $80,734.
What is the poverty rate in Somerton, AZ?
The poverty rate in Somerton is 13.9%. This means approximately 2,018 residents live below the federal poverty line.
What is the racial makeup of Somerton, Arizona?
Somerton's population is 3.2% White, 0.3% Black, 95.8% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Somerton, AZ?
The median home value in Somerton is $232,600. The home-value-to-income ratio is 3.1x.
How educated is Somerton, Arizona?
12.4% of adults (25+) in Somerton hold a bachelor's degree or higher, and 4.4% hold a graduate or professional degree.