San Tan Valley, AZ Cost Of Living

Demographics | Cost Of Living
Updated: 2025-10-24

Cost Of Living In San Tan Valley, AZ Summary

Cost of living in San Tan Valley research summary. The cost of living index is set to 100 for the average place in the United States. A cost of living index above 100 means San Tan Valley is expensive. An index value below 100 means the city is a relatively cheap place to live.

On a city-by-city basis in Arizona, home prices and rent have the biggest impact on the cost of living. Here are the key takeaways based on Saturday Night Science:

  • The cost of living index in San Tan Valley is 119, with 100 being the average.

  • The cost of living index in San Tan Valley is 1.2x higher than the national average.

  • San Tan Valley ranks as the #67 cheapest in Arizona out of 92.

  • San Tan Valley ranks as the #4,349 cheapest out of 6,489 in the US.

  • The median home value in San Tan Valley is $399,593.

  • The median income in San Tan Valley is $93,642.

Table Of Contents

  1. Summary
  2. National Comparison
  3. Housing Breakdown
  4. Detailed Pricing
  5. Nearby Comparisons
119
San Tan Valley's Overall Cost Of Living
1.2x
Higher Than The National Average

What is the cost of living in San Tan Valley, AZ?

According to the most recent data on the cost of living, San Tan Valley has an overall cost of living index of 119, which is 1.2x higher than the national index of 100.

Compared to Arizona, San Tan Valley has a cost of living index that's 1.2x higher than Arizona's index of 102.

The standard of living in San Tan Valley ranks as #67 most affordable out of the 92 places we measured in Arizona. By definition, that implies San Tan Valley ranks as the #25 most expensive place in the Grand Canyon State.

For more reading on life in San Tan Valley, check out:

67 out of 92
In Arizona
4,349 out of 6,489
In America

San Tan Valley Cost Of Living Vs. Arizona

Six factors go into calculating the cost of living index in San Tan Valley. Here is how it fairs on each of the criteria:

  • The Services index in San Tan Valley is 113.

  • The Groceries index in San Tan Valley is 105.

  • The Health index in San Tan Valley is 99.

  • The Housing index in San Tan Valley is 133.

  • The Transportation index in San Tan Valley is 124.

  • The Utilities index in San Tan Valley is 98.

Living Expense San Tan Valley Arizona National Average
Overall 119 102 100
Services 113 102 100
Groceries 105 103 100
Health 99 95 100
Housing 133 99 100
Transportation 124 107 100
Utilities 98 96 100
For more reading on cost of living around Arizona, check out:
San Tan Valley Cost of Living Vs. AZ

San Tan Valley, AZ Housing Cost Breakdown

Housing swings affordability the most between places in Arizona, so we broke down housing costs into more detail. Home and income data comes from the most recent US Census ACS 2019-2023. The key points are:

  • The Median Home Value in San Tan Valley is $399,593.

  • The Median Rent in San Tan Valley is $1,857.

  • The Median Income in San Tan Valley is $93,642.

  • The Home Value To Income in San Tan Valley is 4.3x.

  • The Rent To Monthly Income in San Tan Valley is 0.24x.

Statistic San Tan Valley Arizona United States
Median Home Value $399,593 $422,479 $303,400
Median Rent $1,857 $1,431 $1,348
Median Income $93,642 $76,872 $78,538
Home Value To Income 4.3x 5.5x 3.9x
Rent To Monthly Income 0.24x 0.22x 0.21x
$399,593
Median Home Value
$1,857
Median Rent
$93,642
Median Income

San Tan Valley, AZ Costs By Category

Detailed San Tan Valley Services Costs Vs. Arizona

Item San Tan Valley Arizona
Shampoo $1.24 $1.28
Movie $12.43 $12.13
Bowling $24.03 $18
Haircut $31.99 $24.26
Beauty Salon $51.63 $45.56

Detailed San Tan Valley Groceries Costs Vs. Arizona

Item San Tan Valley Arizona
Ground Beef $5.75 $5.84
Fried Chicken $1.47 $1.57
Milk $4.84 $4.67
Potatoes $4.54 $4.93
Pizza $13.22 $12.09
Beer $11.37 $10.41
Toothpaste $3.74 $3.7

Detailed San Tan Valley Health Costs Vs. Arizona

Item San Tan Valley Arizona
Optometrist $105.08 $125.68
Doctor $126.58 $135.78
Dentist $108.47 $113.29

Detailed San Tan Valley Transportation Costs Vs. Arizona

Item San Tan Valley Arizona
Gasoline $4.47 $3.46
Tire Balancing $66.63 $59.92

Detailed San Tan Valley Utilities Costs Vs. Arizona

Item San Tan Valley Arizona
All Electricity $193.37 $193.99
Phone $184.32 $192.25

San Tan Valley SnackAbility

6
/10
Overall SnackAbility
Jobs
8/10
Housing
8.5
Affordability
6
Diversity
8.5
Safety
N/A
Amenities
9
Education
8
Commute
3

Cost Of Living In Cities Around San Tan Valley

The cost of living varies in the cities and towns around San Tan Valley. Here's a quick look at the cost of living in the most populous nearby places:

  • Mesa, AZ has a cost of living index of 116, 1.0x San Tan Valley.

  • Chandler, AZ has a cost of living index of 128, 1.1x San Tan Valley.

  • Gilbert, AZ has a cost of living index of 133, 1.1x San Tan Valley.

City Population Cost Of Living Vs. San Tan Valley
Mesa, AZ 507,478 116 1.0x
Chandler, AZ 278,123 128 1.1x
Gilbert, AZ 271,118 133 1.1x
Goodyear, AZ 102,891 120 1.0x
Queen Creek, AZ 66,369 135 1.1x
Apache Junction, AZ 39,746 98 0.8x
Florence, AZ 25,961 105 0.9x
Coolidge, AZ 15,300 97 0.8x
Sun Lakes, AZ 14,079 123 1.0x
Gold Canyon, AZ 12,488 121 1.0x

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