St. Marys, Ohio Population 2022

8,409
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St. Marys is a city located in Ohio. St. Marys has a 2020 population of 8,409. St. Marys is currently growing at a rate of 0.07% annually and its population has increased by 0.14% since the most recent census, which recorded a population of 8,397 in 2010.

The average household income in St. Marys is $65,538 with a poverty rate of 9.81%. The median rental costs in recent years comes to $774 per month, and the median house value is $117,400. The median age in St. Marys is 34.8 years, 36.1 years for males, and 34 years for females.

St. Marys Demographics

According to the most recent ACS, the racial composition of St. Maryswas:

  • White: 95.13%
  • Two or more races: 3.45%
  • Other race: 0.63%
  • Asian: 0.45%
  • Black or African American: 0.34%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of St. Marys, Ohio is 8,409 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 8,397.

St. Marys, Ohio Population 2022

Population by Race

Race Population Percentage
White7,82695.13%
Black or African American280.34%
Asian370.45%
Some Other Race520.63%
Two or More Races2843.45%
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St. Marys Population by Race

St. Marys Population Pyramid 2022

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St. Marys Median Age

36.1


Total

36.9


Male

34.2


Female

St. Marys Adults

There are 6,132 adults, (1,163 of whom are seniors) in St. Marys.

St. Marys Age Dependency

Age Dependency Ratio

23.4

Old Age Dependency Ratio

42.2

Child Dependency Ratio

St. Marys Sex Ratio

Female

4,482

54.48%

Male

3,745

45.52%

St. Marys Population by Age

St. Marys Renter vs Owner Occupied by Household Type

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St. Marys Household Types

Type Owner Renter
Married82.8%17.2%
Male77.8%22.2%
All72.1%27.9%
Non Family65.9%34.1%
Female49.9%50.1%

72.1%

Rate of Home Ownership

St. Marys Households and Families

Type Count Average Size Owned
All3,4092.3972.1
Married1,6023.1382.8
Male1532.8677.8
Female4792.949.9
Non Family1,1751.165.9

2.96

Average Family Size

2.39

Average Household Size

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St. Marys Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1132.11%
9th to 12th Grade3336.23%
High School Graduate2,44645.75%
Some College1,11320.82%
Associates Degree5179.67%
Bachelors Degree5139.60%
Graduate Degree3115.82%
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St. Marys Educational Attainment by Sex (over 25)

St. Marys Educational Attainment by Race

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Race Total High School Bachelors
Hispanic787824
White5,1434,706789
2+ Races989811
Other Race4444
Asian3728

The highest rate of high school graduation is among other race people with a rate of 100.00%.

The highest rate of bachelors degrees is among hispanic people with a rate of 30.77%.

St. Marys Educational Attainment by Race

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Name Average Male Female
Overall$40,633$53,269$31,821
Less Than 9th Grade$33,770$33,679$
High School Graduate$37,500$48,776$25,058
Some College$39,261$55,298$28,265
Bachelors Degree$48,173$71,705$40,492
Graduate Degree$65,694$70,500$64,957

$40,633

Average Earnings

$53,269

Average Male

$31,821

Average Female

St. Marys Earnings by Educational Attainment

St. Marys Language by Age

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St. Marys Language

97.81% of St. Marys residents speak only English, while 2.19% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.10% of the population.

St. Marys Language

St. Marys Poverty by Race

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Name Total In Poverty Poverty Rate
White7,70477610.07%
OtherNaN%
Multiple284217.39%

9.81%

Overall Poverty Rate

5.25%

Male Poverty Rate

13.60%

Female Poverty Rate

Poverty in St. Marys

The race most likely to be in poverty in St. Marys is White, with 10.07% below the poverty level.

The race least likely to be in poverty in St. Marys is Multiple, with 7.39% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.03%. Among those working part-time, it was 11.37%, and for those that did not work, the poverty rate was 11.72%.

St. Marys Poverty

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Name Poverty
Less Than 9th Grade12.99%
High School5.96%
Some College10.20%
Bachelors or Greater3.21%

St. Marys Poverty Rate by Education

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Rate Poverty
Male Employed0.74%
Male Unemployed34.88%
Female Employed7.46%
Female Unemployed0.00%

St. Marys Poverty Rate by Employment Status and Sex

St. Marys Income by Household Type

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Name Median Mean
Households$62,253$67,431
Families$75,361$79,505
Married Families$89,596-
Non Families$33,681$37,278
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Income by Household Type

St. Marys Marital Status

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Marriage Rates

53.1%

Overall Marriage Rate

57.0%

Male Marriage Rate

49.8%

Female Marriage Rate

St. Marys Married by Age and Sex

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St. Marys Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

St. Marys Marital Status by Race

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St. Marys Marital Status

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545

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War85
First Gulf War139
Vietnam214
Korea25
World War II25

St. Marys Veterans by War

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Age Group Veterans
18 to 3484
35 to 54155
55 to 6450
65 to 74153
75+103

St. Marys Veterans by Age

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St. Marys Veterans by Race

St. Marys Veterans by Education

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2.06%

Veteran Poverty Rate

15.70%

Veteran Disability Rate

St. Marys Veterans by Education

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70.1%

Labor Force Participation

68.7%

Employment Rate

2%

Unemployment Rate

St. Marys Employment by Age

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St. Marys Employment by Race

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St. Marys Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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84.65%

Born in St. Marys

98.92%

Native Born

1.08%

Foreign Born

0.34%

Non Citizen

0.74%

Naturalized

Place of Birth

98.92% of St. Marys residents were born in the United States, with 84.65% having been born in Ohio. 0.34% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

St. Marys Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
18903,0000.00%
19005,3592,3595.97%
19105,7323730.68%
19205,679-53-0.09%
19305,433-246-0.44%
19405,532990.18%
19506,2086761.16%
19607,7371,5292.23%
19707,699-38-0.05%
19808,4147150.89%
19908,441270.03%
20008,342-99-0.12%
20108,332-10-0.01%
20118,33860.07%
20128,34460.07%
20138,35060.07%
20148,35660.07%
20158,36260.07%
20168,36860.07%
20178,37460.07%
20188,38060.07%
20198,38660.07%
20208,397110.13%
20218,40360.07%
20228,40960.07%

St. Marys Population by Year