Median Income
$93,642
25% higher than US avg
Home Value
$365,900
30% higher than US avg
Bachelor's+
24.0%
29% lower than US avg
Median Rent
$1,857
60% higher than US avg
Obesity Rate
36.8%
15% higher than US avg
Unemployment
4.1%
14% higher than US avg
Poverty Rate
5.9%
52% lower than US avg
How San Tan Valley Compares to the U.S. Average (100% = U.S. avg)
People
Population105,231
Median Age35.0 yrs
Density1,388/mi²
Male / Female50% / 51%
Largest GroupWhite 73%
Veterans8.2%
Economy
A+
Median Income$93,642
Per Capita$35,614
Unemployment4.1%
Poverty5.9%
County GDP$16,272M
Commute36 min
Housing
A
Home Value$365,900
Rent$1,857
Ownership81.6%
Zillow$392,485
Housing Units35,342
Rent Burden28.1%
Health
Obesity36.8%
Uninsured8.8%
Smoking11.3%
Depression21.5%
Heart Disease4.8%
Climate
Avg Temp71°F (22°C)
AQI77 (Moderate)
Rain8.6 in/yr
Elevation1,490 ft (454 m)
Education
C+
Bachelor's+24.0%
High School+93.4%
Graduate+5.9%
School Score4.57
Community
2024 VoteR 61% / D 38%
Commute36 min
Broadband96.4%
EV Stations2
Libraries19
Is San Tan Valley a Good Place to Live?
Based on current data, San Tan Valley receives an overall livability score of 4.0 out of 5.0, earning a grade of A. Key strengths include above-average household incomes, a low poverty rate, strong internet connectivity. Areas to be aware of include long commute times. San Tan Valley stands out as an excellent place to live, with strong marks across most quality-of-life indicators.
Economy & Jobs
The median household income in San Tan Valley is $93,642, 25% above the national average of $75,149. Residents generally enjoy above-average earning potential. Unemployment stands at 4.1%, indicating a healthy job market. Only 5.9% of residents live below the poverty line, well below the national rate of 12.4%. Workers commute an average of 36 minutes, longer than the typical American commute of 28 minutes.
Cost of Living & Housing
The median home value in San Tan Valley is $365,900, 30% above the national median. Renters pay a median of $1,857 per month, significantly above the national average of $1,163. A price-to-income ratio of 3.9x indicates a reasonably affordable housing market.
Education
24.0% of residents hold a bachelor's degree, below the national average of 33.7%. 93.4% have completed high school. Area schools have an average test score of 4.6/10.
Climate & Weather
San Tan Valley has a warm climate with an average annual temperature of 71°F. Winters average 53°F in January while summers reach 91°F in July. Annual precipitation totals 8.6 inches. Air quality is rated Moderate with a median AQI of 77.
San Tan Valley has a population of 105,231 with a density of 1,388 people per square mile, spread across 14.2 square miles. The median age is 35.0 years, 10% younger than the national median of 38.9. The gender split is 50.5% female and 49.5% male. The city is predominantly White (72.6%), with 24.5% Hispanic, 4% Black, 2.3% Asian. English is the primary language spoken at home by 84.5% of residents, while 15.9% speak Spanish. 8.2% of the population are veterans, above the national rate of 6.0%. 13.2% of residents have a disability. 91.2% have health insurance coverage.
Population
105,231
Total Population
2023 Census
35.0yrs
Median Age
10% below US avg
Race & Ethnicity
San Tan Valley vs U.S. Average
Language Spoken at Home
English Only
84.5%
8% above US avg
Spanish
15.9%
19% above US avg
Social Characteristics
San Tan Valley vs U.S. Average
The median household income in San Tan Valley is $93,642, which is 25% above the national average of $75,149. Per capita income is $35,614. The average weekly wage is $1,118, 22% lower than the U.S. average. The unemployment rate is 4.1% (above the 3.6% US average). 5.9% of residents live below the poverty line, lower than the national rate of 12.4%. The area has 5,085 business establishments, including 424 restaurants. The cost of living index is 100.7, roughly in line with the national average. Workers commute an average of 36 minutes (longer than the 28-minute US average). 15.6% of workers work from home.
Income: San Tan Valley vs U.S.
Income
| Median HH Income | $93,642 |
| 25% above US avg |
| Per Capita Income | $35,614 |
| Avg Weekly Wage | $1,118 |
| IRS Avg AGI | $66,681 |
| Gini Index | 0.420 (0=equal, 1=unequal) |
Employment & Poverty
| Unemployment | 4.1% |
| 14% above US avg |
| Poverty Rate | 5.9% |
| 52% below US avg |
| Establishments (County) | 5,085 |
| County GDP | $16,272M |
Business (County)
| Restaurants | 424 |
| Healthcare | 620 |
| Retail | 539 |
| Manufacturing | 136 |
Tax & Cost of Living
| Property Tax (IRS) | $2,956 |
| 16% below US avg |
| Cost of Living | 100.70 (100=avg) |
| Effective Tax Rate | 0.81% |
Commute & Transportation
| Commute Time | 36.1 min |
| Drive Alone | 71.9% |
| Public Transit | 0.0% |
| Work from Home | 15.6% |
The median home value in San Tan Valley is $365,900, 30% above the national median of $281,900. Zillow estimates the typical home value at $392,485. According to Redfin, the median sale price is $425,000 with homes selling in an average of 82 days. Homes sell for 98.3% of their list price. Monthly rent averages $1,857 (60% above the national average of $1,163). Fair market rent ranges from $1,151 for a one-bedroom to $1,419 for a two-bedroom apartment. 81.6% of housing units are owner-occupied (above the 65.4% national rate). There are 35,342 total housing units in the city. The median year a home was built is 2006. The average annual property tax is $2,956 (lower than the $3,500 national average). 28.1% of renters spend 30% or more of their income on housing. The home price-to-income ratio is 3.9x.
Home Values
| Census Median | $365,900 |
| 30% above US avg |
| Zillow ZHVI | $392,485 |
| Redfin Median Sale | $425,000 |
| Median List Price | $425,000 |
Real Estate Market (Redfin)
| Median Sale Price | $425,000 |
| Median List Price | $425,000 |
| $/Sq Ft | $214 |
| Homes Sold | 201 |
| Days on Market | 82 days |
| Sale-to-List Ratio | 98.3% |
| Price Drops | 31.4% |
| Inventory | 829 |
Rental Costs
| Census Median Rent | $1,857 |
| 60% above US avg |
| Zillow Rent (ZORI) | $1,972 |
| Rent Burden | 28.1% |
HUD Fair Market Rent
| Studio | $1,053 |
| 1 Bedroom | $1,151 |
| 2 Bedrooms | $1,419 |
| 3 Bedrooms | $1,889 |
| 4 Bedrooms | $2,158 |
Ownership & Property
| Homeownership | 81.6% |
| Owner-Occupied | 81.6% |
| Renter-Occupied | 18.4% |
| Housing Units | 35,342 |
| Median Year Built | 2006 |
Property Tax
| Avg Tax (IRS) | $2,956 |
| 16% below US avg |
| Effective Rate | 0.81% |
In San Tan Valley, 36.8% of adults are obese, above the national rate of 32.1%. 9.6% have diabetes. Heart disease affects 4.8% of residents, below the national average. 29.8% have high blood pressure. 11.3% are current smokers. 17.3% report binge drinking. 21.4% are physically inactive. 21.5% report depression. 17.3% experience frequent mental distress. 8.8% of residents lack health insurance. The primary care physician ratio is 1:5,619. The dentist ratio is 1:2,919. 63.0% of residents have access to exercise opportunities. The food environment index is 7.3 out of 10.
Air Quality (Open-Meteo CAMS - 2026-05-21)
PM2.5
8.5
μg/m³
Fine particulate
PM10
56.0
μg/m³
Coarse particulate
NO₂
0.9
μg/m³
Nitrogen dioxide
SO₂
0.3
μg/m³
Sulphur dioxide
CO
119.0
μg/m³
Carbon monoxide
Health Metrics: San Tan Valley vs U.S. Average (%)
Chronic Conditions
| Obesity | 36.8% |
| 15% above US avg |
| Diabetes | 9.6% |
| Heart Disease | 4.8% |
| High Blood Pressure | 29.8% |
| Asthma | 11.1% |
| COPD | 5.5% |
| Cancer | 7.4% |
| Stroke | 2.7% |
Behaviors & Mental Health
| Smoking | 11.3% |
| 19% below US avg |
| Binge Drinking | 17.3% |
| Physical Inactivity | 21.4% |
| Depression | 21.5% |
| Mental Distress | 17.3% |
| Physical Distress | 12.7% |
| Short Sleep | 39.4% |
Healthcare Access
| Insurance Rate | 91.2% |
| Uninsured | 8.8% |
| 2% above US avg |
| Primary Care | 1:5,619 |
| Dentists | 1:2,919 |
| Mental Health | 1:1,116 |
| Checkup Rate | 73.2% |
| Dental Visits | 60.4% |
| Premature Death | 9,285/100K |
Food & Exercise
| Food Environment | 7.3/10 |
| Exercise Access | 63.0% |
| Healthcare Facilities | 620 |
San Tan Valley has a warm climate with an average annual temperature of 71°F (22°C). Winters average 53°F in January while summers reach 91°F in July. Annual precipitation totals 8.6 inches (drier than the 38-inch national average). Air quality is rated Moderate with a median AQI of 77 / residents may notice occasional air quality concerns. 21% of days have good air quality. The city sits at an elevation of 1,490 feet.
Temperature
53°F Jan (12°C)
91°F Jul (33°C)
| Annual Average | 71.4°F |
| 32% above US avg |
| January Average | 53°F (12°C) |
| July Average | 91°F (33°C) |
Geography
| Elevation | 1,490 ft (454 m) |
| Area | 14.2 sq mi (36.7 km²) |
| Population Density | 1,388/sq mi |
| Coordinates | 33.1786°N, 111.5628°W |
| Timezone | America/Phoenix |
| County | Pinal County County |
| Nearest Airport | Phoenix Sky Harbor International (PHX) 31 miles away |
Precipitation & Snow
Annual Rainfall
8.6"
77% below US avg
Wettest Month (Jan)
1.26"
Air Quality
| AQI Median | 77.0 |
| Rating | Moderate |
| Good Days % | 21.0% |
| Unhealthy Days | 70 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0517 ppm |
| PM2.5 (Fine Particles) | 7.6 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 93.8 / 100 |
| Social Vulnerability | 43.7 / 100 |
| Community Resilience | 13.9 / 100 |
Hazard Breakdown
| Tornado |
Relatively Low |
| Hurricane |
Very Low |
| Earthquake |
Relatively Low |
| Wildfire |
Relatively High |
| Flood |
Relatively High |
| Hail |
Relatively Moderate |
| Strong Wind |
Relatively Moderate |
| Heat Wave |
Relatively High |
| Winter Weather |
Very Low |
| Lightning |
Very High |
| Drought |
Relatively High |
| Cold Wave |
Very Low |
| Landslide |
Very Low |
| Avalanche |
Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
12 earthquakes (M2.5+) within 150 km since 1990.
Strongest: M3.1. Most recent: M2.6 on Aug 9, 2025.
| May 9, 2009 |
11 km SSW of Cordes Lakes, Arizona |
M3.1 |
127 km |
| Jun 25, 2010 |
8 km SW of Roosevelt, Arizona |
M3.1 |
59 km |
| Sep 28, 2023 |
21 km E of Tanque Verde, Arizona |
M3.1 |
145 km |
| Feb 19, 2025 |
0 km SW of Christopher Creek, Arizona |
M3.0 |
136 km |
| Sep 9, 2014 |
6 km SE of Roosevelt, Arizona |
M2.9 |
66 km |
| Aug 30, 2014 |
8 km W of Rock House, Arizona |
M2.9 |
71 km |
| Sep 26, 2010 |
3 km NNW of Roosevelt, Arizona |
M2.8 |
69 km |
| Jun 6, 2020 |
5 km NW of New River, Arizona |
M2.6 |
103 km |
| Feb 25, 2022 |
1 km S of Roosevelt, Arizona |
M2.6 |
66 km |
| Aug 9, 2025 |
14 km ENE of Willow Canyon, Arizona |
M2.6 |
126 km |
| Feb 15, 2022 |
6 km S of Roosevelt, Arizona |
M2.5 |
62 km |
| Feb 12, 2022 |
2 km ESE of Roosevelt, Arizona |
M2.5 |
68 km |
Source: USGS (M2.5+, 1990-2025)
Tornado History
92 tornadoes (EF0+) within 100 km since 1950.
Strongest: EF2. Total: 79 injuries.
| Date |
Rating |
Distance |
Fatalities |
| Jan 17, 1993 |
EF2 |
58 km |
0 |
| Jun 21, 1972 |
EF2 |
52 km |
0 |
| Sep 14, 1971 |
EF2 |
72 km |
0 |
| Aug 30, 1971 |
EF2 |
39 km |
0 |
| Oct 3, 1968 |
EF2 |
86 km |
0 |
| Jul 4, 1968 |
EF2 |
30 km |
0 |
| Jul 14, 1996 |
EF1 |
80 km |
0 |
| Feb 13, 1995 |
EF1 |
23 km |
0 |
| Jan 18, 1993 |
EF1 |
10 km |
0 |
| May 23, 1992 |
EF1 |
58 km |
0 |
| Jan 6, 1992 |
EF1 |
58 km |
0 |
| Aug 24, 1991 |
EF1 |
89 km |
0 |
| Jul 20, 1988 |
EF1 |
41 km |
0 |
| Nov 18, 1986 |
EF1 |
27 km |
0 |
| Mar 15, 1985 |
EF1 |
24 km |
0 |
| Aug 9, 1984 |
EF1 |
71 km |
0 |
| Jul 22, 1984 |
EF1 |
30 km |
0 |
| Aug 16, 1983 |
EF1 |
52 km |
0 |
| Aug 8, 1983 |
EF1 |
71 km |
0 |
| Sep 5, 1981 |
EF1 |
89 km |
0 |
Source: NOAA SPC (EF0+, 1950-2024)
Wildfire History
20 wildfires (100+ acres) within 100 km.
Largest: BUSH (212,542 ac, 2020).
| Year |
Name |
Acres |
Distance |
| 2020 |
BUSH |
212,542 |
73 km |
| 2021 |
TELEGRAPH |
187,248 |
59 km |
| 2019 |
WOODBURY |
130,242 |
52 km |
| 2021 |
MESCAL |
79,346 |
89 km |
| 2005 |
EDGE COMPLEX |
69,291 |
70 km |
| 2020 |
GRIFFIN |
61,455 |
94 km |
| 1996 |
LONE |
60,574 |
61 km |
| 2024 |
FREEMAN |
32,950 |
72 km |
| 2016 |
JUNIPER |
32,293 |
96 km |
| 2024 |
SAND STONE |
26,470 |
66 km |
| 2020 |
SAWTOOTH |
23,174 |
34 km |
| 1995 |
RIO |
22,666 |
61 km |
| 2020 |
SALT |
21,885 |
72 km |
| 1995 |
BASIN |
21,533 |
87 km |
| 2020 |
ROCKHOUSE |
18,435 |
95 km |
| 2012 |
SUNFLOWER |
17,687 |
87 km |
| 2005 |
THREE FIRE COMPLEX (THREE) |
15,849 |
66 km |
| 2024 |
SIPHON |
15,019 |
35 km |
| 2024 |
WILDCAT |
14,176 |
77 km |
| 2003 |
PICTURE |
13,535 |
98 km |
Source: NIFC/IRWIN (100+ acres)
Monthly Weather
| Month |
Avg Temperature |
Precipitation |
Summary |
| January |
53°F (12°C) |
1.3 in |
Wettest |
| February |
56°F (14°C) |
1.1 in |
|
| March |
62°F (17°C) |
0.9 in |
|
| April |
69°F (21°C) |
0.3 in |
|
| May |
78°F (25°C) |
0.2 in |
|
| June |
87°F (31°C) |
0.1 in |
Driest |
| July |
91°F (33°C) |
1.0 in |
Warmest |
| August |
90°F (32°C) |
1.0 in |
|
| September |
85°F (29°C) |
0.7 in |
|
| October |
73°F (23°C) |
0.6 in |
|
| November |
60°F (16°C) |
0.7 in |
|
| December |
52°F (11°C) |
0.8 in |
Coldest |
San Tan Valley has a seasonal temperature swing of 40°F / from 52°F in December to 91°F in July. Total annual precipitation is 8.6 inches, with January being the wettest month (1.3") and June the driest (0.1").
Average costs for common services in San Tan Valley. Prices are estimated based on regional cost of living data and may vary by provider.
Healthcare
| Doctor Visit (Primary Care) |
$252 ($151-$403) |
| Specialist Visit |
$352 ($201-$554) |
| Urgent Care Visit |
$201 ($101-$352) |
| Emergency Room Visit |
$2,215 ($806-$5,035) |
| Dental Cleaning |
$131 ($76-$201) |
| Dental Filling |
$252 ($151-$403) |
View all 40 services
Auto Repair
| Oil Change (Conventional) |
$45 ($25-$76) |
| Oil Change (Synthetic) |
$76 ($50-$121) |
| Brake Pad Replacement |
$302 ($151-$504) |
| Tire Rotation |
$40 ($20-$76) |
| New Tires (Set of 4) |
$604 ($403-$1,007) |
| Battery Replacement |
$201 ($101-$352) |
View all 18 services
Home Services
| Plumber (Per Hour) |
$101 ($60-$151) |
| Electrician (Per Hour) |
$91 ($50-$141) |
| HVAC Repair |
$403 ($151-$806) |
| HVAC System Install |
$7,049 ($4,028-$12,084) |
| Roof Repair |
$1,007 ($403-$2,014) |
| Roof Replacement |
$9,063 ($5,539-$15,105) |
View all 25 services
Legal
| Divorce (Uncontested) |
$1,511 ($504-$3,525) |
| Divorce (Contested) |
$15,105 ($5,035-$30,210) |
| DUI Defense |
$5,035 ($2,014-$10,070) |
| Bankruptcy (Chapter 7) |
$1,511 ($806-$3,021) |
| Will Preparation |
$504 ($201-$1,007) |
| Trust Preparation |
$2,518 ($1,007-$5,035) |
View all 12 services
Personal Care
| Men's Haircut |
$25 ($15-$45) |
| Women's Haircut |
$55 ($30-$101) |
| Hair Coloring (Full) |
$151 ($76-$252) |
| Manicure |
$25 ($15-$45) |
| Pedicure |
$40 ($25-$65) |
| Massage (1 Hour) |
$81 ($50-$131) |
View all 12 services
Food & Grocery
| Gallon of Milk (per gallon) |
$4.13 ($3.02-$5.54) |
| Dozen Eggs (per dozen) |
$3.52 ($2.52-$5.04) |
| Loaf of Bread |
$3.83 ($2.52-$5.54) |
| Chicken Breast (per lb) |
$4.53 ($3.02-$6.55) |
| Ground Beef (per lb) |
$5.54 ($4.03-$7.55) |
| Rice (per lb) |
$1.01 ($0.60-$1.81) |
View all 20 services
Utilities
| Electricity (Monthly) |
$141 ($81-$252) |
| Natural Gas (Monthly) |
$70 ($30-$151) |
| Water/Sewer (Monthly) |
$70 ($40-$121) |
| Internet (Monthly) |
$70 ($40-$101) |
| Cell Phone Plan (Monthly) |
$65 ($30-$101) |
| Cable TV (Monthly) |
$86 ($50-$151) |
View all 8 services
Transportation
| Monthly Parking (Downtown) |
$201 ($76-$504) |
| Car Insurance (Annual) |
$2,014 ($1,208-$3,525) |
| Bus Pass (Monthly) |
$70 ($30-$131) |
| Taxi/Uber (5-Mile Ride) |
$15 ($8.06-$25) |
| Car Registration (Annual) |
$101 ($30-$252) |
| Driver's License Renewal |
$30 ($15-$76) |
View all 8 services
Education & Childcare
| Daycare (Infant, Monthly) |
$1,208 ($604-$2,518) |
| Daycare (Toddler, Monthly) |
$1,007 ($504-$2,014) |
| After-School Care (Monthly) |
$403 ($201-$705) |
| Tutoring (Per Hour) |
$50 ($25-$101) |
| SAT/ACT Prep Course |
$1,007 ($403-$2,518) |
| Private School (K-12, Annual) |
$12,588 ($5,035-$30,210) |
View all 8 services
Pets
| Vet Visit (Routine Checkup) |
$60 ($30-$101) |
| Dog Vaccination (Annual) |
$101 ($50-$201) |
| Dog Grooming |
$60 ($30-$101) |
| Pet Boarding (Per Night) |
$40 ($20-$76) |
| Dog Spay/Neuter |
$302 ($151-$504) |
| Cat Spay/Neuter |
$201 ($101-$403) |
View all 9 services
Childcare
| Center-Based (monthly) |
| Infant | $904 |
| Toddler | $701 |
| Preschool | $701 |
| Family Childcare (monthly) |
| Infant | $909 |
| Toddler | $747 |
| Preschool | $747 |
Source: DOL Women's Bureau (2022)
Frequently Asked Questions About San Tan Valley
What is the population of San Tan Valley?
San Tan Valley has a population of 105,231 residents and is located in Arizona. The population density is 1,388 people per square mile, spread across 14.2 square miles. The median age of residents is 35.0 years, which is younger than the national median of 38.9 years. The population is 50.5% female and 49.5% male.
Is San Tan Valley expensive to live in?
San Tan Valley has a cost of living roughly in line with the national average, with an index of 100.7 (baseline: 100). The median household income is $93,642, 25% above the national average of $75,149. The median home value is $365,900 (30% above the U.S. median). Renters pay a median of $1,857 per month, above the national average of $1,163. The home price-to-income ratio is 3.9x, indicating housing is reasonably affordable relative to local income levels.
What is the weather like in San Tan Valley?
San Tan Valley has a warm climate with an average annual temperature of 71°F (22°C). Winter temperatures average 53°F in January, while summers reach an average of 91°F in July. Annual rainfall totals 8.6 inches. Air quality is rated Moderate with a median Air Quality Index (AQI) of 77.
How is the job market in San Tan Valley?
San Tan Valley has a healthy job market with an unemployment rate of 4.1%, near the national average of 3.6%. The average weekly wage is $1,118. There are 5,085 business establishments in the area, including 424 restaurants and food service locations. The average commute time is 36 minutes, and 15.6% of workers work from home.
How much does housing cost in San Tan Valley?
The median home value in San Tan Valley is $365,900. Zillow estimates the typical home value at $392,485. According to Redfin, the median sale price is $425,000, with homes typically selling within 82 days. For renters, the median monthly rent is $1,857. Fair market rent is $1,151 for a 1-bedroom and $1,419 for a 2-bedroom apartment. The homeownership rate is 81.6%. The average annual property tax is $2,956.
How are the schools in San Tan Valley?
Schools in San Tan Valley have an average test score of 4.6 out of 10, below typical national benchmarks. Families may want to research individual school ratings. 24.0% of adults in San Tan Valley hold a bachelor's degree or higher, below the national average of 33.7%. 93.4% have completed high school. 5.9% hold a graduate or professional degree.
How healthy is San Tan Valley?
The obesity rate in San Tan Valley is 36.8% (above the national rate of 32.1%). 11.3% of adults are smokers. 21.4% are physically inactive. 21.5% of residents report depression. 8.8% lack health insurance. 63.0% of residents have access to exercise opportunities. The primary care physician ratio is 1:5,619.
What is transportation like in San Tan Valley?
The average commute in San Tan Valley is 36 minutes, longer than the national average of 28 minutes. 71.9% of workers drive alone to work, and 15.6% work from home.
What are the demographics of San Tan Valley?
The racial and ethnic makeup of San Tan Valley is 72.6% White, 4% Black or African American, 24.5% Hispanic or Latino, 2.3% Asian. 84.5% of residents speak only English at home, while 15.9% speak Spanish. 8.2% of the population are military veterans. 13.2% of residents have a disability. 91.2% have health insurance coverage.