Bachelor's+
8.7%
74% lower than US avg
Obesity Rate
31.9%
1% lower than US avg
Unemployment
0.0%
100% lower than US avg
Poverty Rate
50.0%
303% higher than US avg
How St. Clair Compares to the U.S. Average (100% = U.S. avg)
People
Population37
Median Age31.6 yrs
Density91,833/mi²
Male / Female49% / 51%
Largest GroupWhite 100%
Veterans8.0%
Economy
Per Capita$18,727
Unemployment0.0%
Poverty50.0%
County GDP$8,000M
Housing
Ownership100.0%
Zillow$177,954
Housing Units17
Rent Burden29.8%
Health
Obesity31.9%
Uninsured13.5%
Climate
Avg Temp51°F (11°C)
AQI37 (Good)
Rain40.7 in/yr
Elevation875 ft (267 m)
Education
D
Bachelor's+8.7%
High School+78.3%
Graduate+6.7%
School Score5.95
Community
2024 VoteR 71% / D 28%
Broadband100.0%
EV Stations1
Libraries8
Is St. Clair a Good Place to Live?
Based on current data, St. Clair receives an overall livability score of 1.7 out of 5.0, earning a grade of D. Key strengths include low unemployment, strong internet connectivity. Areas to be aware of include an elevated poverty rate, a high uninsured rate. St. Clair faces significant challenges across several quality-of-life categories.
Economy & Jobs
The job market is very strong with unemployment at just 0.0%. The poverty rate of 50.0% exceeds the national average of 12.4%, indicating economic hardship for a significant portion of the population.
Education
8.7% of residents hold a bachelor's degree, below the national average of 33.7%. 78.3% have completed high school. Area schools have an average test score of 5.9/10.
Climate & Weather
St. Clair experiences four distinct seasons with an average temperature of 51°F. Winters average 28°F in January while summers reach 72°F in July. Annual precipitation totals 40.7 inches, including 25.7 inches of snow. Air quality is rated Good with a median AQI of 37.
St. Clair has a population of 37 with a density of 91,833 people per square mile, spread across 0.0 square miles. The median age is 31.6 years, 19% younger than the national median of 38.9. The gender split is 51.4% female and 48.6% male. The city is predominantly White (100%). English is the primary language spoken at home by 100% of residents. 8.0% of the population are veterans, above the national rate of 6.0%. 5.4% of residents have a disability (below the 13.0% national average). 86.5% have health insurance coverage.
Population
37
Total Population
2023 Census
31.6yrs
Median Age
19% below US avg
Race & Ethnicity
St. Clair vs U.S. Average
Language Spoken at Home
English Only
100.0%
27% above US avg
Spanish
0.0%
100% below US avg
Social Characteristics
St. Clair vs U.S. Average
Per capita income is $18,727 (below the $39,052 national figure). The average weekly wage is $1,024, 28% lower than the U.S. average. The unemployment rate is 0.0% (below the 3.6% US average). 50.0% of residents live below the poverty line, higher than the national rate of 12.4%. The area has 3,430 business establishments, including 305 restaurants. The cost of living index is 97.6, roughly in line with the national average. 0.0% of workers work from home (below the 15.2% national rate).
Income: St. Clair vs U.S.
Income
| |
| Per Capita Income | $18,727 |
| Avg Weekly Wage | $1,024 |
| IRS Avg AGI | $66,997 |
| Gini Index | 0.445 (0=equal, 1=unequal) |
Employment & Poverty
| Unemployment | 0.0% |
| 100% below US avg |
| Poverty Rate | 50.0% |
| 303% above US avg |
| Establishments (County) | 3,430 |
| County GDP | $8,000M |
Business (County)
| Restaurants | 305 |
| Healthcare | 462 |
| Retail | 495 |
| Manufacturing | 128 |
Tax & Cost of Living
| Property Tax (IRS) | $4,849 |
| 39% above US avg |
| Cost of Living | 97.60 (100=avg) |
Commute & Transportation
| Drive Alone | 100.0% |
| Public Transit | 0.0% |
| Work from Home | 0.0% |
Zillow estimates the typical home value at $177,954. According to Redfin, the median sale price is $57,000 with homes selling in an average of 43 days. Homes sell for 87.7% of their list price, suggesting buyers have room to negotiate. Fair market rent ranges from $996 for a one-bedroom to $1,225 for a two-bedroom apartment. 100.0% of housing units are owner-occupied (above the 65.4% national rate). There are 17 total housing units in the city. The median year a home was built is 1952. The average annual property tax is $4,849 (higher than the $3,500 national average). 29.8% of renters spend 30% or more of their income on housing.
Home Values
| |
| Zillow ZHVI | $177,954 |
| Redfin Median Sale | $57,000 |
| Median List Price | $250,000 |
Real Estate Market (Redfin)
| Median Sale Price | $57,000 |
| Median List Price | $250,000 |
| $/Sq Ft | $45 |
| Homes Sold | 1 |
| Days on Market | 43 days |
| Sale-to-List Ratio | 87.7% |
| Price Drops | 33.3% |
| Inventory | 3 |
Rental Costs
HUD Fair Market Rent
| Studio | $900 |
| 1 Bedroom | $996 |
| 2 Bedrooms | $1,225 |
| 3 Bedrooms | $1,570 |
| 4 Bedrooms | $1,744 |
Ownership & Property
| Homeownership | 100.0% |
| Owner-Occupied | 100.0% |
| Renter-Occupied | 0.0% |
| Housing Units | 17 |
| Median Year Built | 1952 |
Property Tax
| Avg Tax (IRS) | $4,849 |
| 39% above US avg |
In St. Clair, 31.9% of adults are obese, below the national rate of 32.1%. 13.5% of residents lack health insurance (above the 8.6% national rate). The primary care physician ratio is 1:1,295. The dentist ratio is 1:1,552. 75.5% of residents have access to exercise opportunities. The food environment index is 8.1 out of 10.
Health Metrics: St. Clair vs U.S. Average (%)
Chronic Conditions
| Obesity | 31.9% |
| 1% below US avg |
Behaviors & Mental Health
Healthcare Access
| Insurance Rate | 86.5% |
| Uninsured | 13.5% |
| 57% above US avg |
| Primary Care | 1:1,295 |
| Dentists | 1:1,552 |
| Mental Health | 1:329 |
| Dental Visits | 60.7% |
| Premature Death | 10,059/100K |
Food & Exercise
| Food Environment | 8.1/10 |
| Exercise Access | 75.5% |
| Healthcare Facilities | 462 |
St. Clair experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 28°F in January while summers reach 72°F in July. Annual precipitation totals 40.7 inches. The area receives 25.7 inches of snow annually, a moderate snowfall amount. Air quality is rated Good with a median AQI of 37. 81% of days have good air quality. The city sits at an elevation of 875 feet.
Temperature
28°F Jan (-2°C)
72°F Jul (22°C)
| Annual Average | 51.0°F |
| 6% below US avg |
| January Average | 28°F (-2°C) |
| July Average | 72°F (22°C) |
Geography
| Elevation | 875 ft (267 m) |
| Area | 0.0 sq mi (0.1 km²) |
| Population Density | 91,833/sq mi |
| Coordinates | 40.4785°N, 78.2284°W |
| Timezone | America/New_York |
| County | Blair County County |
| Nearest Airport | State College Regional (SCE) 37 miles away |
Precipitation & Snow
Annual Rainfall
40.7"
7% above US avg
Wettest Month (Aug)
4.10"
Air Quality
| AQI Median | 37.0 |
| Rating | Good |
| Good Days % | 80.9% |
| Unhealthy Days | 0 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0428 ppm |
| SO₂ (Sulfur Dioxide) | 0.47 ppb |
| PM2.5 (Fine Particles) | 8.8 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 77.7 / 100 |
| Social Vulnerability | 57.6 / 100 |
| Community Resilience | 94.1 / 100 |
Hazard Breakdown
| Tornado |
Relatively Low |
| Hurricane |
Relatively Low |
| Earthquake |
Relatively Low |
| Wildfire |
Very Low |
| Flood |
Relatively Moderate |
| Hail |
Relatively Low |
| Strong Wind |
Relatively Moderate |
| Heat Wave |
Relatively Low |
| Winter Weather |
Relatively High |
| Lightning |
Relatively Moderate |
| Ice Storm |
Very Low |
| Drought |
No Rating |
| Cold Wave |
Relatively Low |
| Landslide |
Relatively Low |
| Avalanche |
Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
6 earthquakes (M2.5+) within 150 km since 1990.
Strongest: M3.4. Most recent: M2.8 on Sep 15, 2019.
| Jun 13, 2019 |
9 km N of Blain, Pennsylvania |
M3.4 |
62 km |
| Jun 3, 2010 |
4 km ENE of Franklintown, Pennsylvania |
M3.1 |
115 km |
| Jan 17, 2016 |
3 km NE of Ranson, West Virginia |
M3.0 |
133 km |
| Apr 24, 2009 |
1 km S of Franklintown, Pennsylvania |
M2.9 |
112 km |
| Sep 15, 2019 |
5 km ESE of East Berlin, Pennsylvania |
M2.8 |
128 km |
| Oct 25, 2009 |
4 km ENE of Franklintown, Pennsylvania |
M2.8 |
114 km |
Source: USGS (M2.5+, 1990-2025)
Tornado History
175 tornadoes (EF0+) within 100 km since 1950.
Strongest: EF4. Total: 37 injuries.
| Date |
Rating |
Distance |
Fatalities |
| Jun 2, 1998 |
EF4 |
97 km |
0 |
| May 31, 1985 |
EF4 |
86 km |
0 |
| Apr 16, 1961 |
EF3 |
77 km |
0 |
| Apr 19, 2019 |
EF2 |
52 km |
0 |
| Apr 19, 2019 |
EF2 |
72 km |
0 |
| May 23, 2011 |
EF2 |
90 km |
0 |
| Apr 28, 2002 |
EF2 |
85 km |
0 |
| Aug 15, 1997 |
EF2 |
94 km |
0 |
| Jul 19, 1996 |
EF2 |
45 km |
0 |
| Jul 19, 1996 |
EF2 |
79 km |
0 |
| Sep 26, 1994 |
EF2 |
41 km |
0 |
| Apr 30, 1994 |
EF2 |
90 km |
0 |
| Sep 18, 1991 |
EF2 |
41 km |
0 |
| Nov 20, 1989 |
EF2 |
38 km |
0 |
| Jun 20, 1989 |
EF2 |
63 km |
0 |
| Jul 26, 1981 |
EF2 |
85 km |
0 |
| Jun 9, 1980 |
EF2 |
40 km |
0 |
| May 12, 1980 |
EF2 |
98 km |
0 |
| Apr 9, 1980 |
EF2 |
82 km |
0 |
| Jun 5, 1975 |
EF2 |
40 km |
0 |
Source: NOAA SPC (EF0+, 1950-2024)
Wildfire History
5 wildfires (100+ acres) within 100 km.
Largest: BEAR DEN (945 ac, 2014).
| Year |
Name |
Acres |
Distance |
| 2014 |
BEAR DEN |
945 |
80 km |
| 2018 |
FIELDS RUN |
711 |
80 km |
| 2006 |
FIVE MILE FIRE |
658 |
99 km |
| 2006 |
BEAR TRAP |
561 |
93 km |
| 2005 |
UNNAMED |
510 |
85 km |
Source: NIFC/IRWIN (100+ acres)
Monthly Weather
| Month |
Avg Temperature |
Precipitation |
Summary |
| January |
28°F (-2°C) |
2.7 in |
Coldest |
| February |
31°F (-1°C) |
2.3 in |
Driest |
| March |
39°F (4°C) |
3.4 in |
|
| April |
50°F (10°C) |
3.4 in |
|
| May |
60°F (16°C) |
3.9 in |
|
| June |
69°F (20°C) |
3.9 in |
|
| July |
72°F (22°C) |
3.6 in |
Warmest |
| August |
71°F (21°C) |
4.1 in |
Wettest |
| September |
64°F (18°C) |
4.0 in |
|
| October |
53°F (12°C) |
3.3 in |
|
| November |
42°F (6°C) |
3.0 in |
|
| December |
33°F (1°C) |
3.1 in |
|
St. Clair has a seasonal temperature swing of 44°F / from 28°F in January to 72°F in July. Total annual precipitation is 40.7 inches, with August being the wettest month (4.1") and February the driest (2.3").
Average costs for common services in St. Clair. Prices are estimated based on regional cost of living data and may vary by provider.
Healthcare
| Doctor Visit (Primary Care) |
$244 ($146-$390) |
| Specialist Visit |
$342 ($195-$537) |
| Urgent Care Visit |
$195 ($98-$342) |
| Emergency Room Visit |
$2,147 ($781-$4,880) |
| Dental Cleaning |
$127 ($73-$195) |
| Dental Filling |
$244 ($146-$390) |
View all 40 services
Auto Repair
| Oil Change (Conventional) |
$44 ($24-$73) |
| Oil Change (Synthetic) |
$73 ($49-$117) |
| Brake Pad Replacement |
$293 ($146-$488) |
| Tire Rotation |
$39 ($20-$73) |
| New Tires (Set of 4) |
$586 ($390-$976) |
| Battery Replacement |
$195 ($98-$342) |
View all 18 services
Home Services
| Plumber (Per Hour) |
$98 ($59-$146) |
| Electrician (Per Hour) |
$88 ($49-$137) |
| HVAC Repair |
$390 ($146-$781) |
| HVAC System Install |
$6,832 ($3,904-$11,712) |
| Roof Repair |
$976 ($390-$1,952) |
| Roof Replacement |
$8,784 ($5,368-$14,640) |
View all 25 services
Legal
| Divorce (Uncontested) |
$1,464 ($488-$3,416) |
| Divorce (Contested) |
$14,640 ($4,880-$29,280) |
| DUI Defense |
$4,880 ($1,952-$9,760) |
| Bankruptcy (Chapter 7) |
$1,464 ($781-$2,928) |
| Will Preparation |
$488 ($195-$976) |
| Trust Preparation |
$2,440 ($976-$4,880) |
View all 12 services
Personal Care
| Men's Haircut |
$24 ($15-$44) |
| Women's Haircut |
$54 ($29-$98) |
| Hair Coloring (Full) |
$146 ($73-$244) |
| Manicure |
$24 ($15-$44) |
| Pedicure |
$39 ($24-$63) |
| Massage (1 Hour) |
$78 ($49-$127) |
View all 12 services
Food & Grocery
| Gallon of Milk (per gallon) |
$4.00 ($2.93-$5.37) |
| Dozen Eggs (per dozen) |
$3.42 ($2.44-$4.88) |
| Loaf of Bread |
$3.71 ($2.44-$5.37) |
| Chicken Breast (per lb) |
$4.39 ($2.93-$6.34) |
| Ground Beef (per lb) |
$5.37 ($3.90-$7.32) |
| Rice (per lb) |
$0.98 ($0.59-$1.76) |
View all 20 services
Utilities
| Electricity (Monthly) |
$137 ($78-$244) |
| Natural Gas (Monthly) |
$68 ($29-$146) |
| Water/Sewer (Monthly) |
$68 ($39-$117) |
| Internet (Monthly) |
$68 ($39-$98) |
| Cell Phone Plan (Monthly) |
$63 ($29-$98) |
| Cable TV (Monthly) |
$83 ($49-$146) |
View all 8 services
Transportation
| Monthly Parking (Downtown) |
$195 ($73-$488) |
| Car Insurance (Annual) |
$1,952 ($1,171-$3,416) |
| Bus Pass (Monthly) |
$68 ($29-$127) |
| Taxi/Uber (5-Mile Ride) |
$15 ($7.81-$24) |
| Car Registration (Annual) |
$98 ($29-$244) |
| Driver's License Renewal |
$29 ($15-$73) |
View all 8 services
Education & Childcare
| Daycare (Infant, Monthly) |
$1,171 ($586-$2,440) |
| Daycare (Toddler, Monthly) |
$976 ($488-$1,952) |
| After-School Care (Monthly) |
$390 ($195-$683) |
| Tutoring (Per Hour) |
$49 ($24-$98) |
| SAT/ACT Prep Course |
$976 ($390-$2,440) |
| Private School (K-12, Annual) |
$12,200 ($4,880-$29,280) |
View all 8 services
Pets
| Vet Visit (Routine Checkup) |
$59 ($29-$98) |
| Dog Vaccination (Annual) |
$98 ($49-$195) |
| Dog Grooming |
$59 ($29-$98) |
| Pet Boarding (Per Night) |
$39 ($20-$73) |
| Dog Spay/Neuter |
$293 ($146-$488) |
| Cat Spay/Neuter |
$195 ($98-$390) |
View all 9 services
Frequently Asked Questions About St. Clair
What is the population of St. Clair?
St. Clair has a population of 37 residents and is located in Pennsylvania. The population density is 91,833 people per square mile, spread across 0.0 square miles. The median age of residents is 31.6 years, which is younger than the national median of 38.9 years. The population is 51.4% female and 48.6% male.
Is St. Clair expensive to live in?
St. Clair has a cost of living roughly in line with the national average, with an index of 97.6 (baseline: 100).
What is the weather like in St. Clair?
St. Clair has a four-season climate with an average annual temperature of 51°F (11°C). Winter temperatures average 28°F in January, while summers reach an average of 72°F in July. Annual rainfall totals 40.7 inches, with 25.7 inches of snow. Air quality is rated Good with a median Air Quality Index (AQI) of 37.
How is the job market in St. Clair?
The job market in St. Clair is very strong, with unemployment at just 0.0% / well below the national rate of 3.6%. The average weekly wage is $1,024. There are 3,430 business establishments in the area, including 305 restaurants and food service locations.
How are the schools in St. Clair?
Schools in St. Clair score 5.9 out of 10 on standardized testing, near the national average. 8.7% of adults in St. Clair hold a bachelor's degree or higher, below the national average of 33.7%. 78.3% have completed high school. 6.7% hold a graduate or professional degree.
How healthy is St. Clair?
The obesity rate in St. Clair is 31.9% (below the national rate of 32.1%). 13.5% lack health insurance (above the national rate). 75.5% of residents have access to exercise opportunities. The primary care physician ratio is 1:1,295.
What are the demographics of St. Clair?
The racial and ethnic makeup of St. Clair is 100% White. 100% of residents speak only English at home. 8.0% of the population are military veterans. 5.4% of residents have a disability. 86.5% have health insurance coverage.