Median Income
$45,000
40% lower than US avg
Home Value
$103,400
63% lower than US avg
Violent Crime
871/100K
129% higher than US avg
Bachelor's+
8.8%
74% lower than US avg
Median Rent
$1,500
29% higher than US avg
Obesity Rate
47.0%
46% higher than US avg
Unemployment
13.4%
272% higher than US avg
Poverty Rate
21.7%
75% higher than US avg
How St. Mary's Compares to the U.S. Average (100% = U.S. avg)
People
Population788
Median Age26.2 yrs
Density18/mi²
Male / Female49% / 52%
Largest GroupWhite 5%
Veterans4.1%
Economy
D
Median Income$45,000
Per Capita$21,238
Unemployment13.4%
Poverty21.7%
County GDP$181M
Commute5 min
Housing
A+
Home Value$103,400
Rent$1,500
Ownership68.4%
Zillow$435,931
Housing Units309
Rent Burden35.0%
Crime
F
Violent871/100K
Property2,348/100K
Health
Obesity47.0%
Uninsured17.7%
Smoking37.0%
Depression23.1%
Heart Disease9.9%
Climate
Avg Temp31°F (-0°C)
AQI21 (Good)
Rain19.7 in/yr
Sunny Days274/yr
Elevation486 ft (148 m)
Education
D
Bachelor's+8.8%
High School+90.2%
Graduate+0.2%
School Score4.86
Community
2024 VoteR 56% / D 44%
Commute5 min
Broadband82.8%
Is St. Mary's a Good Place to Live?
Based on current data, St. Mary's receives an overall livability score of 2.4 out of 5.0, earning a grade of C. Key strengths include affordable housing, abundant sunshine. Areas to be aware of include elevated crime rates, above-average unemployment, an elevated poverty rate. St. Mary's has some notable strengths but also faces challenges that prospective residents should consider.
Economy & Jobs
The median household income in St. Mary's is $45,000, 40% below the national average of $75,149. At 13.4%, unemployment is notably high. The poverty rate of 21.7% exceeds the national average of 12.4%, indicating economic hardship for a significant portion of the population. Workers commute an average of 5 minutes, shorter than most U.S. cities.
Cost of Living & Housing
The median home value in St. Mary's is $103,400, 63% below the national median / offering relatively affordable homeownership. Renters pay a median of $1,500 per month, significantly above the national average of $1,163. At just 2.3x median income, home prices are very affordable relative to local earnings.
Safety & Crime
With 871 violent crimes per 100,000 residents, public safety is a notable concern / this is significantly above the national average of 380. Property crime occurs at a rate of 2,348 per 100,000, near the national average.
Education
8.8% of residents hold a bachelor's degree, below the national average of 33.7%. 90.2% have completed high school. Area schools have an average test score of 4.9/10.
Climate & Weather
St. Mary's has a cool climate with an average annual temperature of 31°F. Winters average 7°F in January while summers reach 56°F in July. With 274 sunny days per year, residents enjoy well above the national average of sunshine. Annual precipitation totals 19.7 inches, including 64.0 inches of snow. Air quality is rated Good with a median AQI of 21.
St. Mary's has a population of 788 with a density of 18 people per square mile, spread across 44.6 square miles. The median age is 26.2 years, 33% younger than the national median of 38.9. The gender split is 51.5% female and 48.5% male. The city is predominantly Hispanic (94.3%), with 4.9% White. English is the primary language spoken at home by 80.5% of residents, while 19.5% speak Spanish. 4.1% of the population are veterans, below the national rate of 6.0%. 10.1% of residents have a disability (below the 13.0% national average). 72.4% have health insurance coverage.
Population
26.2yrs
Median Age
33% below US avg
Race & Ethnicity
St. Mary's vs U.S. Average
Language Spoken at Home
English Only
80.5%
3% above US avg
Spanish
19.5%
46% above US avg
Social Characteristics
St. Mary's vs U.S. Average
The median household income in St. Mary's is $45,000, which is 40% below the national average of $75,149. Per capita income is $21,238 (below the $39,052 national figure). The average weekly wage is $748, 48% lower than the U.S. average. The unemployment rate is 13.4% (above the 3.6% US average). 21.7% of residents live below the poverty line, higher than the national rate of 12.4%. The area has 121 business establishments, including 18 restaurants. The cost of living index is 102.4, roughly in line with the national average. Workers commute an average of 5 minutes (shorter than the 28-minute US average). 9.9% of workers work from home (below the 15.2% national rate).
Income: St. Mary's vs U.S.
Income
| Median HH Income | $45,000 |
| 40% below US avg |
| Per Capita Income | $21,238 |
| Avg Weekly Wage | $748 |
| IRS Avg AGI | $27,423 |
| Gini Index | 0.445 (0=equal, 1=unequal) |
Employment & Poverty
| Unemployment | 13.4% |
| 272% above US avg |
| Poverty Rate | 21.7% |
| 75% above US avg |
| Establishments (County) | 121 |
| County GDP | $181M |
Business (County)
| Restaurants | 18 |
| Healthcare | 6 |
| Retail | 26 |
Tax & Cost of Living
| |
| Cost of Living | 102.40 (100=avg) |
Commute & Transportation
| Commute Time | 4.9 min |
| Drive Alone | 18.3% |
| Public Transit | 0.0% |
| Work from Home | 9.9% |
The median home value in St. Mary's is $103,400, 63% below the national median of $281,900. Zillow estimates the typical home value at $435,931, higher than the Census estimate. Monthly rent averages $1,500 (29% above the national average of $1,163). Fair market rent ranges from $1,194 for a one-bedroom to $1,467 for a two-bedroom apartment. 68.4% of housing units are owner-occupied. There are 309 total housing units in the city. The median year a home was built is 1985. 35.0% of renters spend 30% or more of their income on housing. The home price-to-income ratio is 2.3x, well within the affordable range.
Home Values
| Census Median | $103,400 |
| 63% below US avg |
| Zillow ZHVI | $435,931 |
Real Estate Market (Redfin)
Rental Costs
| Census Median Rent | $1,500 |
| 29% above US avg |
| Rent Burden | 35.0% |
HUD Fair Market Rent
| Studio | $1,061 |
| 1 Bedroom | $1,194 |
| 2 Bedrooms | $1,467 |
| 3 Bedrooms | $1,941 |
| 4 Bedrooms | $2,304 |
Ownership & Property
| Homeownership | 68.4% |
| Owner-Occupied | 68.4% |
| Renter-Occupied | 31.6% |
| Housing Units | 309 |
| Median Year Built | 1985 |
Property Tax
In St. Mary's, 47.0% of adults are obese, above the national rate of 32.1%. 17.8% have diabetes (above the 10.5% national rate). Heart disease affects 9.9% of residents, above the national average. 41.3% have high blood pressure. 37.0% are current smokers (above the 14.0% national rate). 15.1% report binge drinking. 38.5% are physically inactive, above the national average. 23.1% report depression (above the 20.0% national average). 23.8% experience frequent mental distress. 17.7% of residents lack health insurance (above the 8.6% national rate). 100.0% of residents have access to exercise opportunities.
Health Metrics: St. Mary's vs U.S. Average (%)
Chronic Conditions
| Obesity | 47.0% |
| 46% above US avg |
| Diabetes | 17.8% |
| Heart Disease | 9.9% |
| High Blood Pressure | 41.3% |
| Asthma | 14.7% |
| COPD | 12.6% |
| Cancer | 5.8% |
| Stroke | 6.2% |
Behaviors & Mental Health
| Smoking | 37.0% |
| 164% above US avg |
| Binge Drinking | 15.1% |
| Physical Inactivity | 38.5% |
| Depression | 23.1% |
| Mental Distress | 23.8% |
| Physical Distress | 23.3% |
| Short Sleep | 45.8% |
Healthcare Access
| Insurance Rate | 72.4% |
| Uninsured | 17.7% |
| 106% above US avg |
| Mental Health | 1:889 |
| Checkup Rate | 66.0% |
| Dental Visits | 31.9% |
| Premature Death | 24,556/100K |
Food & Exercise
| Exercise Access | 100.0% |
| Healthcare Facilities | 6 |
St. Mary's has a violent crime rate of 871 per 100,000 residents, 129% above the national average of 380. Property crime stands at 2,348 per 100,000, 20% above the U.S. average. The area has experienced 91 federally declared disasters. Overall, St. Mary's receives a safety grade of F.
Crime Rates: St. Mary's vs U.S. Average (per 100,000)
Violent Crime
| Total Violent | 870.8/100K |
| 129% above US avg |
| |
Property Crime
| Total Property | 2,348.0/100K |
| 20% above US avg |
Traffic Safety
| Avg Accident Severity | 0.0 / 4.0 |
| FEMA Disasters | 91 |
Safety Score
| Safety Grade | F |
| Safety Score | 1.0 / 5.0 |
St. Mary's has a cool climate with an average annual temperature of 31°F (-0°C). Winters average 7°F in January while summers reach 56°F in July. The area gets 274 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 19.7 inches (drier than the 38-inch national average). The area receives 64.0 inches of snow annually, making winter weather a significant factor for residents. Air quality is rated Good with a median AQI of 21 / among the cleanest air in the country. The city sits at an elevation of 486 feet.
Temperature
7°F Jan (-14°C)
56°F Jul (14°C)
| Annual Average | 31.4°F |
| 42% below US avg |
| January Average | 7°F (-14°C) |
| July Average | 56°F (14°C) |
| Sunny Days | 274 days/yr |
Geography
| Elevation | 486 ft (148 m) |
| Area | 44.6 sq mi (115.5 km²) |
| Population Density | 18/sq mi |
| Coordinates | 62.0628°N, 163.2443°W |
| Timezone | America/Anchorage |
| County | Kusilvak Census Area County |
| Nearest Airport | Ted Stevens Anchorage International (ANC)
439 miles away |
Precipitation & Snow
Annual Rainfall
19.7"
48% below US avg
Wettest Month (Aug)
4.17"
Air Quality
| AQI Median | 21.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 57.9 / 100 |
| Social Vulnerability | 100.0 / 100 |
| Community Resilience | 5.9 / 100 |
Hazard Breakdown
| Tornado |
Very Low |
| Earthquake |
Very Low |
| Wildfire |
Very Low |
| Flood |
No Rating |
| Hail |
Very Low |
| Strong Wind |
Very Low |
| Winter Weather |
Relatively Moderate |
| Lightning |
Very Low |
| Ice Storm |
Very Low |
| Drought |
No Rating |
| Cold Wave |
Relatively High |
| Landslide |
Relatively Low |
| Coastal Flood |
No Rating |
| Volcano |
Very Low |
| Avalanche |
Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
8 earthquakes (M2.5+) within 150 km since 1990.
Strongest: M3.0. Most recent: M2.6 on Jul 17, 2025.
| Jan 16, 2006 |
10 km NE of Nunam Iqua, Alaska |
M3.0 |
95 km |
| Mar 21, 2005 |
23 km WNW of Emmonak, Alaska |
M2.9 |
123 km |
| Oct 31, 2017 |
33 km ESE of Emmonak, Alaska |
M2.8 |
77 km |
| Mar 7, 2024 |
71 km N of Marshall, Alaska |
M2.8 |
83 km |
| Jan 23, 2025 |
30 km SSE of Nunam Iqua, Alaska |
M2.7 |
76 km |
| Apr 13, 2008 |
27 km E of Kotlik, Alaska |
M2.7 |
110 km |
| Jul 17, 2025 |
42 km SSW of Nunam Iqua, Alaska |
M2.6 |
97 km |
| Jun 17, 2019 |
18 km S of Willow Creek, Alaska |
M2.6 |
86 km |
Source: USGS (M2.5+, 1990–2025)
Nearby Volcanoes
1 volcano within 200 km.
Closest: St. Michael (165 km).
| Name |
Type |
Elevation |
Last Eruption |
Distance |
| St. Michael |
Shield(s) |
715 m (2,346 ft) |
Unknown |
165 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Wildfire History
20 wildfires (100+ acres) within 100 km.
Largest: EAST FORK (169,506 ac, 2022).
| Year |
Name |
Acres |
Distance |
| 2022 |
EAST FORK |
169,506 |
26 km |
| 2022 |
APOON PASS |
89,373 |
52 km |
| 2015 |
KUKA CREEK 4 |
70,232 |
91 km |
| 2020 |
INGAKSLUGWAT HILLS |
69,482 |
95 km |
| 2006 |
NAGEETHLUK RIVER |
56,332 |
85 km |
| 2020 |
KOCHILAGOK HILL |
29,730 |
78 km |
| 2015 |
IZAVLKNEK RIVER |
23,341 |
88 km |
| 2002 |
AROPUK |
19,915 |
85 km |
| 2009 |
ALLMAN LAKE |
17,514 |
77 km |
| 1991 |
132242 |
14,334 |
70 km |
| 1984 |
KUYUKUTUK |
8,479 |
84 km |
| 2009 |
NAGEETHLUK RIVER |
5,852 |
81 km |
| 2019 |
KUYUKUTUK RIVER |
5,175 |
89 km |
| 2020 |
IZAVIKNEK RIVER |
3,728 |
73 km |
| 2022 |
PONGLEVIK RIVER |
3,261 |
65 km |
| 2007 |
NOYUK |
3,003 |
77 km |
| 2017 |
ALLEN |
2,501 |
54 km |
| 2007 |
KUKA |
2,488 |
84 km |
| 2020 |
ENGINEER LAKE 2 |
1,844 |
88 km |
| 2020 |
KGUN LAKE |
1,691 |
63 km |
Source: NIFC/IRWIN (100+ acres)
Monthly Weather
| Month |
Avg Temperature |
Precipitation |
Summary |
| January |
7°F (-14°C) |
0.9 in |
Coldest |
| February |
9°F (-13°C) |
0.8 in |
|
| March |
13°F (-11°C) |
0.8 in |
|
| April |
24°F (-5°C) |
0.7 in |
Driest |
| May |
39°F (4°C) |
1.0 in |
|
| June |
51°F (10°C) |
1.7 in |
|
| July |
56°F (14°C) |
2.4 in |
Warmest |
| August |
53°F (12°C) |
4.2 in |
Wettest |
| September |
45°F (7°C) |
3.2 in |
|
| October |
31°F (-1°C) |
1.7 in |
|
| November |
18°F (-8°C) |
1.4 in |
|
| December |
9°F (-13°C) |
1.1 in |
|
St. Mary's has a seasonal temperature swing of 49°F / from 7°F in January to 56°F in July. Total annual precipitation is 19.8 inches, with August being the wettest month (4.2") and April the driest (0.7").
Average costs for common services in St. Mary's. Prices are estimated based on regional cost of living data and may vary by provider.
Healthcare
| Doctor Visit (Primary Care) |
$256 ($154–$410) |
| Specialist Visit |
$358 ($205–$563) |
| Urgent Care Visit |
$205 ($102–$358) |
| Emergency Room Visit |
$2,253 ($819–$5,120) |
| Dental Cleaning |
$133 ($77–$205) |
| Dental Filling |
$256 ($154–$410) |
View all 40 services
Auto Repair
| Oil Change (Conventional) |
$46 ($26–$77) |
| Oil Change (Synthetic) |
$77 ($51–$123) |
| Brake Pad Replacement |
$307 ($154–$512) |
| Tire Rotation |
$41 ($20–$77) |
| New Tires (Set of 4) |
$614 ($410–$1,024) |
| Battery Replacement |
$205 ($102–$358) |
View all 18 services
Home Services
| Plumber (Per Hour) |
$102 ($61–$154) |
| Electrician (Per Hour) |
$92 ($51–$143) |
| HVAC Repair |
$410 ($154–$819) |
| HVAC System Install |
$7,168 ($4,096–$12,288) |
| Roof Repair |
$1,024 ($410–$2,048) |
| Roof Replacement |
$9,216 ($5,632–$15,360) |
View all 25 services
Legal
| Divorce (Uncontested) |
$1,536 ($512–$3,584) |
| Divorce (Contested) |
$15,360 ($5,120–$30,720) |
| DUI Defense |
$5,120 ($2,048–$10,240) |
| Bankruptcy (Chapter 7) |
$1,536 ($819–$3,072) |
| Will Preparation |
$512 ($205–$1,024) |
| Trust Preparation |
$2,560 ($1,024–$5,120) |
View all 12 services
Personal Care
| Men's Haircut |
$26 ($15–$46) |
| Women's Haircut |
$56 ($31–$102) |
| Hair Coloring (Full) |
$154 ($77–$256) |
| Manicure |
$26 ($15–$46) |
| Pedicure |
$41 ($26–$67) |
| Massage (1 Hour) |
$82 ($51–$133) |
View all 12 services
Food & Grocery
| Gallon of Milk (per gallon) |
$4.20 ($3.07–$5.63) |
| Dozen Eggs (per dozen) |
$3.58 ($2.56–$5.12) |
| Loaf of Bread |
$3.89 ($2.56–$5.63) |
| Chicken Breast (per lb) |
$4.61 ($3.07–$6.66) |
| Ground Beef (per lb) |
$5.63 ($4.10–$7.68) |
| Rice (per lb) |
$1.02 ($0.61–$1.84) |
View all 20 services
Utilities
| Electricity (Monthly) |
$143 ($82–$256) |
| Natural Gas (Monthly) |
$72 ($31–$154) |
| Water/Sewer (Monthly) |
$72 ($41–$123) |
| Internet (Monthly) |
$72 ($41–$102) |
| Cell Phone Plan (Monthly) |
$67 ($31–$102) |
| Cable TV (Monthly) |
$87 ($51–$154) |
View all 8 services
Transportation
| Monthly Parking (Downtown) |
$205 ($77–$512) |
| Car Insurance (Annual) |
$2,048 ($1,229–$3,584) |
| Bus Pass (Monthly) |
$72 ($31–$133) |
| Taxi/Uber (5-Mile Ride) |
$15 ($8.19–$26) |
| Car Registration (Annual) |
$102 ($31–$256) |
| Driver's License Renewal |
$31 ($15–$77) |
View all 8 services
Education & Childcare
| Daycare (Infant, Monthly) |
$1,229 ($614–$2,560) |
| Daycare (Toddler, Monthly) |
$1,024 ($512–$2,048) |
| After-School Care (Monthly) |
$410 ($205–$717) |
| Tutoring (Per Hour) |
$51 ($26–$102) |
| SAT/ACT Prep Course |
$1,024 ($410–$2,560) |
| Private School (K-12, Annual) |
$12,800 ($5,120–$30,720) |
View all 8 services
Pets
| Vet Visit (Routine Checkup) |
$61 ($31–$102) |
| Dog Vaccination (Annual) |
$102 ($51–$205) |
| Dog Grooming |
$61 ($31–$102) |
| Pet Boarding (Per Night) |
$41 ($20–$77) |
| Dog Spay/Neuter |
$307 ($154–$512) |
| Cat Spay/Neuter |
$205 ($102–$410) |
View all 9 services
Frequently Asked Questions About St. Mary's
What is the population of St. Mary's?
St. Mary's has a population of 788 residents and is located in Alaska. The population density is 18 people per square mile, spread across 44.6 square miles. The median age of residents is 26.2 years, which is younger than the national median of 38.9 years. The population is 51.5% female and 48.5% male.
Is St. Mary's expensive to live in?
St. Mary's has a cost of living roughly in line with the national average, with an index of 102.4 (baseline: 100). The median household income is $45,000, 40% below the national average of $75,149. The median home value is $103,400 (63% below the U.S. median). Renters pay a median of $1,500 per month, above the national average of $1,163. The home price-to-income ratio is 2.3x, indicating housing is reasonably affordable relative to local income levels.
Is St. Mary's safe?
Public safety is a concern in St. Mary's, with a violent crime rate of 871 per 100,000 / significantly above the national average of 380. However, crime tends to concentrate in certain areas, and many neighborhoods remain relatively safe. Property crime occurs at a rate of 2,348 per 100,000 (above the national average). Overall, St. Mary's receives a safety grade of F based on combined crime data.
What is the weather like in St. Mary's?
St. Mary's has a cool climate with an average annual temperature of 31°F (-0°C). Winter temperatures average 7°F in January, while summers reach an average of 56°F in July. The area receives 274 sunny days per year, well above the national average of 205. Annual rainfall totals 19.7 inches, with 64.0 inches of snow. Air quality is rated Good with a median Air Quality Index (AQI) of 21.
How is the job market in St. Mary's?
The job market in St. Mary's faces challenges, with unemployment at 13.4% / significantly above the national rate of 3.6%. The average weekly wage is $748. There are 121 business establishments in the area, including 18 restaurants and food service locations. The average commute time is 5 minutes, and 9.9% of workers work from home.
How much does housing cost in St. Mary's?
The median home value in St. Mary's is $103,400. Zillow estimates the typical home value at $435,931. For renters, the median monthly rent is $1,500. Fair market rent is $1,194 for a 1-bedroom and $1,467 for a 2-bedroom apartment. The homeownership rate is 68.4%.
How are the schools in St. Mary's?
Schools in St. Mary's have an average test score of 4.9 out of 10, below typical national benchmarks. Families may want to research individual school ratings. 8.8% of adults in St. Mary's hold a bachelor's degree or higher, below the national average of 33.7%. 90.2% have completed high school. 0.2% hold a graduate or professional degree.
How healthy is St. Mary's?
The obesity rate in St. Mary's is 47.0% (above the national rate of 32.1%). 37.0% of adults are smokers. 38.5% are physically inactive. 23.1% of residents report depression. 17.7% lack health insurance (above the national rate). 100.0% of residents have access to exercise opportunities.
What is transportation like in St. Mary's?
The average commute in St. Mary's is 5 minutes, shorter than the national average of 28 minutes. 18.3% of workers drive alone to work, and 9.9% work from home.
What are the demographics of St. Mary's?
The racial and ethnic makeup of St. Mary's is 4.9% White, 94.3% Hispanic or Latino. 80.5% of residents speak only English at home, while 19.5% speak Spanish. 4.1% of the population are military veterans. 10.1% of residents have a disability. 72.4% have health insurance coverage.
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