Median Income
$45,833
39% lower than US avg
Bachelor's+
0.0%
100% lower than US avg
Median Rent
$739
36% lower than US avg
Obesity Rate
38.5%
20% higher than US avg
Poverty Rate
22.2%
79% higher than US avg
How Westley Compares to the U.S. Average (100% = U.S. avg)
People
Population721
Median Age15.7 yrs
Density2,121/mi²
Male / Female63% / 37%
Largest GroupWhite 14%
Veterans0.0%
Economy
C+
Median Income$45,833
Per Capita$12,027
Poverty22.2%
County GDP$32,065M
Housing
A+
Rent$739
Ownership42.4%
Zillow$504,391
Housing Units157
Rent Burden36.3%
Health
Obesity38.5%
Uninsured8.0%
Smoking10.7%
Depression17.4%
Heart Disease5.6%
Climate
Avg Temp63°F (17°C)
AQI53 (Moderate)
Rain12.3 in/yr
Elevation92 ft (28 m)
Education
B
Bachelor's+0.0%
High School+50.6%
Graduate+0.0%
School Score4.24
Community
2024 VoteR 54% / D 43%
Broadband86.7%
EV Stations2
Libraries14
Is Westley a Good Place to Live?
Based on current data, Westley receives an overall livability score of 3.5 out of 5.0, earning a grade of B+. Areas to be aware of include an elevated poverty rate, below-average incomes. Westley offers a solid quality of life with a good balance of affordability, safety, and opportunity.
Economy & Jobs
The median household income in Westley is $45,833, 39% below the national average of $75,149. The poverty rate of 22.2% exceeds the national average of 12.4%, indicating economic hardship for a significant portion of the population.
Cost of Living & Housing
Renters pay a median of $739 per month, below the national average / a plus for affordability.
Education
0.0% of residents hold a bachelor's degree, below the national average of 33.7%. 50.6% have completed high school. Area schools have an average test score of 4.2/10.
Climate & Weather
Westley enjoys a moderate climate with an average annual temperature of 63°F. Winters average 48°F in January while summers reach 79°F in July. Annual precipitation totals 12.3 inches. Air quality is rated Moderate with a median AQI of 53.
Westley has a population of 721 with a density of 2,121 people per square mile, spread across 0.4 square miles. The median age is 15.7 years, 60% younger than the national median of 38.9. The gender split is 37.3% female and 62.7% male. The city is predominantly Hispanic (100%), with 14.4% White. English is the primary language spoken at home by 0% of residents, while 100% speak Spanish. 0.0% of the population are veterans, below the national rate of 6.0%. 2.4% of residents have a disability (below the 13.0% national average). 92.0% have health insurance coverage.
Population
721
Total Population
2023 Census
15.7yrs
Median Age
60% below US avg
Language Spoken at Home
English Only
0.0%
100% below US avg
Spanish
100.0%
646% above US avg
The median household income in Westley is $45,833, which is 39% below the national average of $75,149. Per capita income is $12,027 (below the $39,052 national figure). The average weekly wage is $1,227, 14% lower than the U.S. average. 22.2% of residents live below the poverty line, higher than the national rate of 12.4%. The area has 17,952 business establishments, including 1,051 restaurants. The cost of living index is 110.7, slightly above the national baseline of 100. 0.0% of workers work from home (below the 15.2% national rate).
Income
| Median HH Income | $45,833 |
| 39% below US avg |
| Per Capita Income | $12,027 |
| Avg Weekly Wage | $1,227 |
| IRS Avg AGI | $69,076 |
| Gini Index | 0.442 (0=equal, 1=unequal) |
Employment & Poverty
| |
| Poverty Rate | 22.2% |
| 79% above US avg |
| Establishments (County) | 17,952 |
| County GDP | $32,065M |
Business (County)
| Restaurants | 1,051 |
| Healthcare | 1,247 |
| Retail | 1,486 |
| Manufacturing | 400 |
Tax & Cost of Living
| Property Tax (IRS) | $5,104 |
| 46% above US avg |
| Cost of Living | 110.70 (100=avg) |
Commute & Transportation
| Drive Alone | 100.0% |
| Public Transit | 0.0% |
| Work from Home | 0.0% |
Zillow estimates the typical home value at $504,391. Monthly rent averages $739 (36% below the national average of $1,163). Fair market rent ranges from $1,647 for a one-bedroom to $2,053 for a two-bedroom apartment. 42.4% of housing units are owner-occupied (below the 65.4% national rate). There are 157 total housing units in the city. The median year a home was built is 1982. The average annual property tax is $5,104 (higher than the $3,500 national average). 36.3% of renters spend 30% or more of their income on housing.
Rental Costs
| Census Median Rent | $739 |
| 36% below US avg |
| Rent Burden | 36.3% |
HUD Fair Market Rent
| Studio | $1,513 |
| 1 Bedroom | $1,647 |
| 2 Bedrooms | $2,053 |
| 3 Bedrooms | $2,752 |
| 4 Bedrooms | $3,165 |
Ownership & Property
| Homeownership | 42.4% |
| Owner-Occupied | 42.4% |
| Renter-Occupied | 57.6% |
| Housing Units | 157 |
| Median Year Built | 1982 |
Property Tax
| Avg Tax (IRS) | $5,104 |
| 46% above US avg |
In Westley, 38.5% of adults are obese, above the national rate of 32.1%. 12.7% have diabetes (above the 10.5% national rate). Heart disease affects 5.6% of residents. 29.6% have high blood pressure. 10.7% are current smokers (below the 14.0% national rate). 17.3% report binge drinking. 33.2% are physically inactive, above the national average. 17.4% report depression. 16.8% experience frequent mental distress. 8.0% of residents lack health insurance. The primary care physician ratio is 1:1,528. The dentist ratio is 1:1,414. 94.2% of residents have access to exercise opportunities. The food environment index is 8.2 out of 10.
Health Metrics: Westley vs U.S. Average (%)
Chronic Conditions
| Obesity | 38.5% |
| 20% above US avg |
| Diabetes | 12.7% |
| Heart Disease | 5.6% |
| High Blood Pressure | 29.6% |
| Asthma | 8.6% |
| COPD | 4.1% |
| Cancer | 4.7% |
| Stroke | 3.0% |
Behaviors & Mental Health
| Smoking | 10.7% |
| 24% below US avg |
| Binge Drinking | 17.3% |
| Physical Inactivity | 33.2% |
| Depression | 17.4% |
| Mental Distress | 16.8% |
| Physical Distress | 15.2% |
| Short Sleep | 36.5% |
Healthcare Access
| Insurance Rate | 92.0% |
| Uninsured | 8.0% |
| 7% below US avg |
| Primary Care | 1:1,528 |
| Dentists | 1:1,414 |
| Mental Health | 1:354 |
| Checkup Rate | 69.4% |
| Dental Visits | 54.1% |
| Premature Death | 9,309/100K |
Food & Exercise
| Food Environment | 8.2/10 |
| Exercise Access | 94.2% |
| Healthcare Facilities | 1,247 |
Westley enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 48°F in January while summers reach 79°F in July. Annual precipitation totals 12.3 inches (drier than the 38-inch national average). Air quality is rated Moderate with a median AQI of 53. 45% of days have good air quality. The city sits at an elevation of 92 feet.
Temperature
48°F Jan (9°C)
79°F Jul (26°C)
| Annual Average | 63.1°F |
| 17% above US avg |
| January Average | 48°F (9°C) |
| July Average | 79°F (26°C) |
Geography
| Elevation | 92 ft (28 m) |
| Area | 0.4 sq mi (0.9 km²) |
| Population Density | 2,121/sq mi |
| Coordinates | 37.5469°N, 121.2009°W |
| Timezone | America/Los_Angeles |
| County | Stanislaus County County |
| Nearest Airport | Norman Y Mineta San Jose International (SJC) 42 miles away |
Precipitation & Snow
Annual Rainfall
12.3"
68% below US avg
Wettest Month (Jan)
2.57"
Air Quality
| AQI Median | 53.0 |
| Rating | Moderate |
| Good Days % | 45.4% |
| Unhealthy Days | 38 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0458 ppm |
| NO₂ (Nitrogen Dioxide) | 12.4 ppb |
| CO (Carbon Monoxide) | 0.22 ppm |
| PM2.5 (Fine Particles) | 10.4 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 96.9 / 100 |
| Social Vulnerability | 32.0 / 100 |
| Community Resilience | 33.9 / 100 |
Hazard Breakdown
| Tornado |
Relatively Low |
| Earthquake |
Relatively High |
| Wildfire |
Relatively Moderate |
| Flood |
Relatively High |
| Hail |
Relatively Low |
| Strong Wind |
Relatively Low |
| Heat Wave |
Relatively Moderate |
| Winter Weather |
Relatively Low |
| Lightning |
Relatively High |
| Drought |
Very High |
| Cold Wave |
No Rating |
| Landslide |
Relatively Low |
| Volcano |
Very Low |
| Avalanche |
Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
4,253 earthquakes (M2.5+) within 150 km since 1990.
Strongest: M6.0. Most recent: M2.6 on Aug 24, 2025.
| Aug 24, 2014 |
The 2014 South Napa, California Earthquake |
M6.0 |
123 km |
| Apr 18, 1990 |
5 km NNW of Aromas, California |
M5.4 |
79 km |
| Oct 21, 2012 |
24 km NE of San Lucas, California |
M5.3 |
141 km |
| Apr 18, 1990 |
4 km E of Interlaken, California |
M5.1 |
78 km |
| Aug 12, 1998 |
10 km SW of Ridgemark, California |
M5.1 |
91 km |
| Jan 16, 1993 |
9 km E of Gilroy, California |
M4.9 |
63 km |
| Apr 23, 1995 |
22 km NNE of Soledad, California |
M4.9 |
105 km |
| Sep 3, 2000 |
5 km WSW of Yountville, California |
M4.9 |
141 km |
| May 14, 2002 |
5 km SSW of Gilroy, California |
M4.9 |
74 km |
| Apr 19, 1996 |
2 km E of Aromas, California |
M4.9 |
82 km |
| Apr 18, 1990 |
4 km NNW of Aromas, California |
M4.9 |
80 km |
| Apr 18, 1990 |
4 km N of Aromas, California |
M4.7 |
79 km |
| May 21, 1996 |
8 km ESE of East Foothills, California |
M4.7 |
51 km |
| Aug 11, 1993 |
14 km ESE of Alum Rock, California |
M4.7 |
50 km |
| Aug 27, 2011 |
21 km NE of Soledad, California |
M4.6 |
107 km |
| Mar 24, 1991 |
1 km NNE of Interlaken, California |
M4.6 |
80 km |
| Aug 18, 1999 |
0 km S of Bolinas, California |
M4.6 |
137 km |
| Sep 19, 2023 |
15 km SW of Westley, CA |
M4.5 |
15 km |
| Jan 12, 2011 |
9 km SSE of San Juan Bautista, California |
M4.5 |
90 km |
| Jan 20, 2015 |
27 km ENE of Greenfield, California |
M4.4 |
126 km |
Source: USGS (M2.5+, 1990-2025)
Tornado History
85 tornadoes (EF0+) within 100 km since 1950.
Strongest: EF2. Total: 9 injuries.
| Date |
Rating |
Distance |
Fatalities |
| May 5, 1998 |
EF2 |
76 km |
0 |
| Mar 11, 1985 |
EF2 |
80 km |
0 |
| Apr 27, 1953 |
EF2 |
21 km |
0 |
| Jan 11, 1951 |
EF2 |
84 km |
0 |
| Dec 14, 2024 |
EF1 |
92 km |
0 |
| Mar 11, 2023 |
EF1 |
73 km |
0 |
| Jan 10, 2023 |
EF1 |
71 km |
0 |
| Nov 15, 2015 |
EF1 |
34 km |
0 |
| Jan 23, 2010 |
EF1 |
64 km |
0 |
| Apr 14, 2006 |
EF1 |
21 km |
0 |
| Dec 16, 2002 |
EF1 |
65 km |
0 |
| Dec 20, 2001 |
EF1 |
82 km |
0 |
| May 5, 1998 |
EF1 |
83 km |
0 |
| Feb 14, 1998 |
EF1 |
99 km |
0 |
| Dec 12, 1996 |
EF1 |
40 km |
0 |
| Nov 22, 1996 |
EF1 |
71 km |
0 |
| Jan 14, 1995 |
EF1 |
95 km |
0 |
| Apr 19, 1988 |
EF1 |
69 km |
0 |
| Jan 14, 1980 |
EF1 |
60 km |
0 |
| Mar 4, 1978 |
EF1 |
34 km |
0 |
Source: NOAA SPC (EF0+, 1950-2024)
Tsunami History
5 tsunamis recorded within 500 km.
Highest wave on record: 4.5 m (15 ft).
| Year |
Location |
Cause |
Max Wave |
Deaths |
Distance |
| 1868 |
N. CALIFORNIA |
Eruption + Earthquake |
4.5 m |
30 |
81 km |
| 1989 |
N. CALIFORNIA |
Earthquake |
1.0 m |
62 |
83 km |
| 1856 |
N. CALIFORNIA |
Eruption + Earthquake |
0.6 m |
- |
97 km |
| 1906 |
N. CALIFORNIA |
Eruption + Earthquake |
0.1 m |
- |
116 km |
| 1865 |
N. CALIFORNIA |
Eruption + Earthquake |
- |
- |
73 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
3 volcanoes within 200 km.
Closest: Mammoth Mountain (191 km).
| Name |
Type |
Elevation |
Last Eruption |
Distance |
| Mammoth Mountain |
Lava dome(s) |
3,369 m (11,053 ft) |
1260 |
191 km |
| Mono-Inyo Craters |
Lava dome(s) |
2,796 m (9,173 ft) |
1380 |
193 km |
| Mono Lake Volcanic Field |
Pyroclastic cone(s) |
2,121 m (6,959 ft) |
1790 |
197 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Wildfire History
20 wildfires (100+ acres) within 100 km.
Largest: SCU LIGHTNING COMPLEX (405,787 ac, 2020).
| Year |
Name |
Acres |
Distance |
| 2020 |
SCU LIGHTNING COMPLEX |
405,787 |
27 km |
| 2017 |
DETWILER |
83,297 |
95 km |
| 2015 |
BUTTE |
72,894 |
96 km |
| 2007 |
LICK |
47,424 |
41 km |
| 2006 |
CANYON |
36,851 |
24 km |
| 1992 |
GULCH |
18,019 |
95 km |
| 2003 |
ANNIE |
17,383 |
36 km |
| 1996 |
MERCY |
16,993 |
83 km |
| 2024 |
CORRAL |
16,138 |
25 km |
| 2018 |
WAVERLY |
12,238 |
59 km |
| 1984 |
BONANZA |
12,105 |
92 km |
| 2009 |
CORRAL |
12,006 |
26 km |
| 1985 |
LEXINGTON |
11,550 |
77 km |
| 2001 |
CREEK |
9,793 |
89 km |
| 1992 |
MOCCASIN |
9,565 |
86 km |
| 2000 |
HUNTER |
7,734 |
91 km |
| 2003 |
BIRD |
7,727 |
12 km |
| 1985 |
PONOCHE 2 |
7,508 |
99 km |
| 1984 |
SITE 300 3 |
6,911 |
27 km |
| 2005 |
TESLA |
6,638 |
35 km |
Source: NIFC/IRWIN (100+ acres)
Monthly Weather
| Month |
Avg Temperature |
Precipitation |
Summary |
| January |
48°F (9°C) |
2.6 in |
Wettest |
| February |
52°F (11°C) |
2.2 in |
|
| March |
57°F (14°C) |
1.8 in |
|
| April |
61°F (16°C) |
1.0 in |
|
| May |
68°F (20°C) |
0.7 in |
|
| June |
75°F (24°C) |
0.2 in |
|
| July |
79°F (26°C) |
0.0 in |
Warmest, Driest |
| August |
78°F (25°C) |
0.0 in |
|
| September |
74°F (23°C) |
0.1 in |
|
| October |
65°F (18°C) |
0.6 in |
|
| November |
55°F (13°C) |
1.1 in |
|
| December |
47°F (9°C) |
2.2 in |
Coldest |
Westley has a seasonal temperature swing of 31°F / from 47°F in December to 79°F in July. Total annual precipitation is 12.3 inches, with January being the wettest month (2.6") and July the driest (0.0").
Average costs for common services in Westley. Prices are estimated based on regional cost of living data and may vary by provider.
Healthcare
| Doctor Visit (Primary Care) |
$277 ($166-$443) |
| Specialist Visit |
$387 ($221-$609) |
| Urgent Care Visit |
$221 ($111-$387) |
| Emergency Room Visit |
$2,435 ($886-$5,535) |
| Dental Cleaning |
$144 ($83-$221) |
| Dental Filling |
$277 ($166-$443) |
View all 40 services
Auto Repair
| Oil Change (Conventional) |
$50 ($28-$83) |
| Oil Change (Synthetic) |
$83 ($55-$133) |
| Brake Pad Replacement |
$332 ($166-$554) |
| Tire Rotation |
$44 ($22-$83) |
| New Tires (Set of 4) |
$664 ($443-$1,107) |
| Battery Replacement |
$221 ($111-$387) |
View all 18 services
Home Services
| Plumber (Per Hour) |
$111 ($66-$166) |
| Electrician (Per Hour) |
$100 ($55-$155) |
| HVAC Repair |
$443 ($166-$886) |
| HVAC System Install |
$7,749 ($4,428-$13,284) |
| Roof Repair |
$1,107 ($443-$2,214) |
| Roof Replacement |
$9,963 ($6,089-$16,605) |
View all 25 services
Legal
| Divorce (Uncontested) |
$1,661 ($554-$3,875) |
| Divorce (Contested) |
$16,605 ($5,535-$33,210) |
| DUI Defense |
$5,535 ($2,214-$11,070) |
| Bankruptcy (Chapter 7) |
$1,661 ($886-$3,321) |
| Will Preparation |
$554 ($221-$1,107) |
| Trust Preparation |
$2,768 ($1,107-$5,535) |
View all 12 services
Personal Care
| Men's Haircut |
$28 ($17-$50) |
| Women's Haircut |
$61 ($33-$111) |
| Hair Coloring (Full) |
$166 ($83-$277) |
| Manicure |
$28 ($17-$50) |
| Pedicure |
$44 ($28-$72) |
| Massage (1 Hour) |
$89 ($55-$144) |
View all 12 services
Food & Grocery
| Gallon of Milk (per gallon) |
$4.54 ($3.32-$6.09) |
| Dozen Eggs (per dozen) |
$3.87 ($2.77-$5.54) |
| Loaf of Bread |
$4.21 ($2.77-$6.09) |
| Chicken Breast (per lb) |
$4.98 ($3.32-$7.20) |
| Ground Beef (per lb) |
$6.09 ($4.43-$8.30) |
| Rice (per lb) |
$1.11 ($0.66-$1.99) |
View all 20 services
Utilities
| Electricity (Monthly) |
$155 ($89-$277) |
| Natural Gas (Monthly) |
$77 ($33-$166) |
| Water/Sewer (Monthly) |
$77 ($44-$133) |
| Internet (Monthly) |
$77 ($44-$111) |
| Cell Phone Plan (Monthly) |
$72 ($33-$111) |
| Cable TV (Monthly) |
$94 ($55-$166) |
View all 8 services
Transportation
| Monthly Parking (Downtown) |
$221 ($83-$554) |
| Car Insurance (Annual) |
$2,214 ($1,328-$3,875) |
| Bus Pass (Monthly) |
$77 ($33-$144) |
| Taxi/Uber (5-Mile Ride) |
$17 ($8.86-$28) |
| Car Registration (Annual) |
$111 ($33-$277) |
| Driver's License Renewal |
$33 ($17-$83) |
View all 8 services
Education & Childcare
| Daycare (Infant, Monthly) |
$1,328 ($664-$2,768) |
| Daycare (Toddler, Monthly) |
$1,107 ($554-$2,214) |
| After-School Care (Monthly) |
$443 ($221-$775) |
| Tutoring (Per Hour) |
$55 ($28-$111) |
| SAT/ACT Prep Course |
$1,107 ($443-$2,768) |
| Private School (K-12, Annual) |
$13,838 ($5,535-$33,210) |
View all 8 services
Pets
| Vet Visit (Routine Checkup) |
$66 ($33-$111) |
| Dog Vaccination (Annual) |
$111 ($55-$221) |
| Dog Grooming |
$66 ($33-$111) |
| Pet Boarding (Per Night) |
$44 ($22-$83) |
| Dog Spay/Neuter |
$332 ($166-$554) |
| Cat Spay/Neuter |
$221 ($111-$443) |
View all 9 services
Childcare
| Center-Based (monthly) |
| Infant | $1,370 |
| Toddler | $945 |
| Preschool | $741 |
| Family Childcare (monthly) |
| Infant | $1,317 |
| Toddler | $1,118 |
| Preschool | $1,048 |
Source: DOL Women's Bureau (2022)
Frequently Asked Questions About Westley
What is the population of Westley?
Westley has a population of 721 residents and is located in California. The population density is 2,121 people per square mile, spread across 0.4 square miles. The median age of residents is 15.7 years, which is younger than the national median of 38.9 years. The population is 37.3% female and 62.7% male.
Is Westley expensive to live in?
Westley is slightly more expensive than average, with a cost of living index of 110.7 compared to the national baseline of 100. The median household income is $45,833, 39% below the national average of $75,149. Renters pay a median of $739 per month, below the national average of $1,163.
What is the weather like in Westley?
Westley enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winter temperatures average 48°F in January, while summers reach an average of 79°F in July. Annual rainfall totals 12.3 inches. Air quality is rated Moderate with a median Air Quality Index (AQI) of 53.
How is the job market in Westley?
The average weekly wage is $1,227. There are 17,952 business establishments in the area, including 1,051 restaurants and food service locations.
How much does housing cost in Westley?
For renters, the median monthly rent is $739. Fair market rent is $1,647 for a 1-bedroom and $2,053 for a 2-bedroom apartment. The homeownership rate is 42.4%. The average annual property tax is $5,104.
How are the schools in Westley?
Schools in Westley have an average test score of 4.2 out of 10, below typical national benchmarks. Families may want to research individual school ratings. 0.0% of adults in Westley hold a bachelor's degree or higher, below the national average of 33.7%. 50.6% have completed high school. 0.0% hold a graduate or professional degree.
How healthy is Westley?
The obesity rate in Westley is 38.5% (above the national rate of 32.1%). 10.7% of adults are smokers. 33.2% are physically inactive. 17.4% of residents report depression. 8.0% lack health insurance. 94.2% of residents have access to exercise opportunities. The primary care physician ratio is 1:1,528.
What are the demographics of Westley?
The racial and ethnic makeup of Westley is 14.4% White, 100% Hispanic or Latino. 0% of residents speak only English at home, while 100% speak Spanish. 0.0% of the population are military veterans. 2.4% of residents have a disability. 92.0% have health insurance coverage.