Cost of Living in Somerton, AZ
Population 14,383 · Arizona · Data vintage 2023
(100 = US avg)
Buyers in Somerton can reasonably expect a home to cost less than three years of household income — $206,000 against $71,825 in typical earnings — a ratio that has collapsed to 5:1 or worse in much of the country.
Geographically, Somerton lies roughly 130 miles east of the nearest major metro, El Cajon. Median home values run roughly 67% lower than El Cajon's $633,000.
Cost Overview
Scale: 100 = US national average. Green < 90, Red > 110.
About the Cost of Living in Somerton
The median home value in Somerton is $206,100 — 32% below the national median of $305,000. Median rent runs $909/month, 31% lower than the national median of $1,314/month. The median household income of $71,825/year is 4% lower than the US median of $74,580. The local unemployment rate is 5.1%, above the national average of 4.8%. Arizona's top state income tax rate is 2.5% and the combined sales tax is 8.4%. The climate averages highs of 88.1°F and lows of 63.8°F. Overall, Somerton has a cost of living index of 68 versus the US average of 100, meaning it is 32% less expensive.
🏠 Housing
HUD Fair Market Rents by Bedroom
💰 Estimated Monthly Budget
Estimates based on median data and national averages. Actual costs vary.
🛒 Food & Groceries
National BLS average prices (2023). Local prices may vary.
🚗 Transportation
Commute Mode
⚡ Utilities
📋 Taxes
💼 Income & Employment
🎓 Education
👥 Demographics
🌤 Climate
NOAA 1991–2020 Climate Normals
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 70 | 73 | 80 | 86 | 94 | 103 | 107 | 106 | 101 | 90 | 78 | 68 |
| Low °F | 48 | 50 | 55 | 60 | 67 | 75 | 83 | 83 | 78 | 66 | 54 | 47 |
| Precip" | 0.39 | 0.38 | 0.39 | 0.14 | 0.06 | 0.01 | 0.24 | 0.20 | 0.68 | 0.13 | 0.23 | 0.43 |
💨 Air Quality
EPA AQS 2023 — county-level monitoring data
Frequently Asked Questions
What is the cost of living in Somerton, AZ?
Somerton has a cost index of 68 (100 = national average). It is 32% below the national average.
What is average rent in Somerton, AZ?
The median gross rent in Somerton is $909 per month based on 2023 Census data.
What is the average home price in Somerton?
The median home value in Somerton is $206,100 according to Zillow and Census data.
What is the median income in Somerton?
The median household income in Somerton is $71,825 per year (2023 ACS 5-year estimates).
What is the sales tax in Somerton, AZ?
The combined state and local sales tax rate in Somerton is 8.4%. The Arizona state income tax top rate is 2.5%.
Is Somerton, AZ affordable?
Yes, Somerton is generally considered affordable, with a cost of living index of 68 — about 32% below the US national average of 100.
What is the weather like in Somerton?
Somerton has average high temperatures of 88.1°F and average lows of 63.8°F. Annual precipitation is 3.3". Data from NOAA 1991–2020 Climate Normals.
Somerton at a Glance
- Population
- 14,383
- Median Income
- $71,825
- Home Value
- $206,100
- Median Rent
- $909/mo
- Unemployment
- 5.1%
- Avg High Temp
- 88.1°F
- Sales Tax
- 8.4%
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Explore county-level cost of living data
Arizona Rankings
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