Somerton Population 2026

Somerton has a population of 15,048, making it the #3106 biggest city in 🇺🇸 United States, located in Arizona. It is about 585× smaller than New York City, the country's biggest city.

Location of Somerton (capital Washington shown for reference). Boundaries: Natural Earth.

Population (city proper)

15,048

Rank in United States

#3106

Coordinates

32.60°N, 114.71°W

~32 m elevation · America/Phoenix

Distance to capital (Washington)

3,446 km

2,140 miles, straight line

Other big cities in Arizona

City	Population	Rank in United States
Phoenix	1,650,070	#5
Tucson	542,629	#33
Mesa	471,825	#42
Chandler	260,828	#80
Gilbert	247,542	#88
Glendale	240,126	#91
Scottsdale	236,839	#95
Peoria	190,985	#132

Cities near Somerton

San Luis31,520 people · ~14 km away
Yuma95,548 people · ~16 km away
Fortuna Foothills26,265 people · ~29 km away
Calexico40,053 people · ~74 km away
El Centro43,956 people · ~83 km away
Imperial17,095 people · ~85 km away

FAQ

What is the population of Somerton?

Somerton has a population of 15,048 (city proper, latest official figure via GeoNames), making it the #3106 biggest city in United States.

What state is Somerton in?

Somerton is located in Arizona, United States.

Is Somerton the capital of United States?

No, the capital of United States is Washington D.C., about 3,446 km away.

Sources & notes

Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.

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