St. Marys, PA
Demographics And Statistics

Demographics | Cost Of Living
Updated: 2023-12-15

Living In St. Marys, Pennsylvania Summary

Life in St. Marys research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in St. Marys over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in St. Marys:

  • The population in St. Marys is 12,691.

  • The median home value in St. Marys is $158,992.

  • The median income in St. Marys is $61,364.

  • The cost of living in St. Marys is 87 which is 0.9x lower than the national average.

  • The median rent in St. Marys is $725.

  • The unemployment rate in St. Marys is 9.1%.

  • The poverty rate in St. Marys is 9.0%.

  • The average high in St. Marys is 55.9° and the average low is 34.8°.

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St. Marys SnackAbility

5
Overall SnackAbility
Jobs
6/10
Housing
5
Affordability
9
Diversity
3
Safety
N/A
Amenities
6
Education
8
Commute
10
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St. Marys, PA Cost Of Living

Cost of living in St. Marys summary. We use data on the cost of living to determine how expensive it is to live in St. Marys. Real estate prices drive most of the variance in cost of living around Pennsylvania. Key points include:

  • The cost of living in St. Marys is 87 with 100 being average.

  • The cost of living in St. Marys is 0.9x lower than the national average.

  • The median home value in St. Marys is $158,992.

  • The median income in St. Marys is $61,364.

87
St. Marys's Overall Cost Of Living
0.9x
Lower Than The National Average

Cost Of Living In St. Marys Comparison Table

Living Expense St. Marys Pennsylvania National Average
Overall 87 97 100
Services 98 99 100
Groceries 102 101 100
Health 102 97 100
Housing 60 85 100
Transportation 103 105 100
Utilities 104 106 100

St. Marys, PA Weather

  • The average high in St. Marys is 55.9° and the average low is 34.8°.

  • There are 95.6 days of precipitation each year.

  • Expect an average of 44.7 inches of precipitation each year with 57.9 inches of snow.

StatSt. Marys
Average Annual High55.9
Average Annual Low34.8
Annual Precipitation Days95.6
Average Annual Precipitation44.7
Average Annual Snowfall57.9
55.9°
Average High
95.6°
Days of Rain

St. Marys, PA Photos

St Marys City Hall Apr
Source: Public Domain

Rankings for St. Marys in Pennsylvania

Locations Around St. Marys

Map Of St. Marys, PA

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St. Marys Demographics And Statistics

Population over time in St. Marys

The current population in St. Marys is 12,691. The population has decreased -4.7% from 2010.

Year Population % Change
2022 12,691 1.2%
2021 12,535 -0.5%
2020 12,603 -1.1%
2019 12,748 -0.8%
2018 12,845 -0.7%
2017 12,940 -0.6%
2016 13,020 -0.6%
2015 13,095 -0.8%
2014 13,206 -0.8%
2013 13,318 -

Race / Ethnicity in St. Marys

White
93.8% (11,905)
African American
1.3% (169)
American Indian
0.0% (0)
Asian
0.4% (54)
Hawaiian
0.0% (0)
Other
0.0% (0)
Two Or More
3.1% (391)
Hispanic
1.4% (172)

St. Marys is:

  • 93.8% White with 11,905 White residents.

  • 1.3% African American with 169 African American residents.

  • 0.0% American Indian with 0 American Indian residents.

  • 0.4% Asian with 54 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.0% Other with 0 Other residents.

  • 3.1% Two Or More with 391 Two Or More residents.

  • 1.4% Hispanic with 172 Hispanic residents.

Race St. Marys PA USA
White 93.8% 74.5% 58.9%
African American 1.3% 10.4% 12.1%
American Indian 0.0% 0.1% 0.6%
Asian 0.4% 3.6% 5.7%
Hawaiian 0.0% 0.0% 0.2%
Other 0.0% 0.4% 0.4%
Two Or More 3.1% 3.0% 3.5%
Hispanic 1.4% 8.1% 18.7%

Gender in St. Marys

Female
51.8% (6,575)
Male
48.2% (6,115)
  • St. Marys is 51.8% female with 6,575 female residents.

  • St. Marys is 48.2% male with 6,115 male residents.

Gender St. Marys PA USA
Female 51.8% 50.6% 50.4%
Male 48.2% 49.4% 49.6%

Highest level of educational attainment in St. Marys for adults over 25

  • 2.0% of adults in St. Marys completed < 9th grade.

  • 5.0% of adults in St. Marys completed 9-12th grade.

  • 52.0% of adults in St. Marys completed high school / ged.

  • 10.0% of adults in St. Marys completed some college.

  • 12.0% of adults in St. Marys completed associate's degree.

  • 14.0% of adults in St. Marys completed bachelor's degree.

  • 5.0% of adults in St. Marys completed master's degree.

  • 0.0% of adults in St. Marys completed professional degree.

  • 0.0% of adults in St. Marys completed doctorate degree.

< 9th Grade
2.0% (253)
9-12th Grade
5.0% (634)
High School / GED
52.0% (6,599)
Some College
10.0% (1,269)
Associate's Degree
12.0% (1,522)
Bachelor's Degree
14.0% (1,776)
Master's Degree
5.0% (634)
Professional Degree
0.0% (0)
Doctorate Degree
0.0% (0)
Education St. Marys PA USA
< 9th Grade 2.0% 2.0% 4.0%
9-12th Grade 5.0% 5.0% 6.0%
High School / GED 52.0% 34.0% 26.0%
Some College 10.0% 16.0% 20.0%
Associate's Degree 12.0% 9.0% 9.0%
Bachelor's Degree 14.0% 20.0% 21.0%
Master's Degree 5.0% 10.0% 10.0%
Professional Degree 0.0% 2.0% 2.0%
Doctorate Degree 0.0% 2.0% 2.0%

Household Income For St. Marys, Pennsylvania

  • 2.5% of households in St. Marys earn Less than $10,000.

  • 4.6% of households in St. Marys earn $10,000 to $14,999.

  • 10.5% of households in St. Marys earn $15,000 to $24,999.

  • 9.6% of households in St. Marys earn $25,000 to $34,999.

  • 14.1% of households in St. Marys earn $35,000 to $49,999.

  • 18.5% of households in St. Marys earn $50,000 to $74,999.

  • 18.5% of households in St. Marys earn $75,000 to $99,999.

  • 13.9% of households in St. Marys earn $100,000 to $149,999.

  • 4.4% of households in St. Marys earn $150,000 to $199,999.

  • 3.5% of households in St. Marys earn $200,000 or more.

Less than $10,000
2.5% (32,137)
$10,000 to $14,999
4.6% (57,847)
$15,000 to $24,999
10.5% (133,204)
$25,000 to $34,999
9.6% (121,457)
$35,000 to $49,999
14.1% (179,526)
$50,000 to $74,999
18.5% (234,271)
$75,000 to $99,999
18.5% (234,493)
$100,000 to $149,999
13.9% (175,980)
$150,000 to $199,999
4.4% (55,631)
$200,000 or more
3.5% (44,549)
Income St. Marys PA USA
Less than $10,000 2.5% 4.8% 4.9%
$10,000 to $14,999 4.6% 3.9% 3.8%
$15,000 to $24,999 10.5% 7.4% 7.0%
$25,000 to $34,999 9.6% 7.6% 7.4%
$35,000 to $49,999 14.1% 11.0% 10.7%
$50,000 to $74,999 18.5% 16.3% 16.1%
$75,000 to $99,999 18.5% 13.0% 12.8%
$100,000 to $149,999 13.9% 17.2% 17.1%
$150,000 to $199,999 4.4% 8.5% 8.8%
$200,000 or more 3.5% 10.2% 11.4%

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