St. Marys is a city located in Camden County Georgia. St. Marys has a 2024 population of 19,428. St. Marys is currently growing at a rate of 1.17% annually and its population has increased by 4.83% since the most recent census, which recorded a population of 18,532 in 2020.
The average household income in St. Marys is $85,381 with a poverty rate of 21.62%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in St. Marys is 34 years, 31.1 years for males, and 36.8 years for females.
According to the most recent ACS, the racial composition of St. Marys was:
White
Black or African American
Two or more races
Asian
Other race
Native Hawaiian or Pacific Islander
Native American
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 7,273 | 2.53 | 59.4 | 40.6 |
| Married | 3,296 | 3.15 | 73.3 | 26.7 |
| Non Family | 2,295 | 1.18 | 57.1 | 42.9 |
| Female | 1,252 | 3.24 | 34.8 | 65.2 |
| Male | 430 | 2.98 | 36.5 | 63.5 |
3.03
Average Family Size
2.53
Average Household Size
59.4%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among native american people with a rate of 100%.
The highest rate of bachelors degrees is among white people with a rate of 27.94%.
All
Male
Female
$42,094
Average Earnings
$51,250
Average Male
$32,528
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
94.99% of St. Marys residents speak only English, while 5.01% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.64% of the population.
rate
21.62%
Overall Poverty Rate
20.41%
Male Poverty Rate
22.86%
Female Poverty Rate
The race most likely to be in poverty in St. Marys is Other, with 94.67% below the poverty level.
The race least likely to be in poverty in St. Marys is White, with 14.23% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 4.74%. Among those working part-time, it was 31.94%, and for those that did not work, the poverty rate was 22.14%.
Married
Widowed
Divorced
Separated
NeverMarried
47.3%
Overall Marriage Rate
47.9%
Male Marriage Rate
46.7%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
4.08%
Veteran Poverty Rate
36.73%
Veteran Disability Rate
LaborForceParticipation
56.5%
Labor Force Participation
49.3%
Employment Rate
6.1%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
29.79%
Born in St. Marys
96.74%
Native Born
3.26%
Foreign Born
1.48%
Non Citizen
1.78%
Naturalized
96.74% of St. Marys residents were born in the United States, with 29.79% having been born in Georgia. 1.48% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 20,548 | 224 | 1.1% |
| 2028 | 20,324 | 224 | 1.11% |
| 2027 | 20,100 | 224 | 1.13% |
| 2026 | 19,876 | 224 | 1.14% |
| 2025 | 19,652 | 224 | 1.15% |
| 2024 | 19,428 | 224 | 1.17% |
| 2023 | 19,204 | 224 | 1.18% |
| 2022 | 18,980 | 356 | 1.91% |
| 2021 | 18,624 | 92 | 0.5% |
| 2020 | 18,532 | -57 | -0.31% |
| 2019 | 18,589 | 381 | 2.09% |
| 2018 | 18,208 | 123 | 0.68% |
| 2017 | 18,085 | 159 | 0.89% |
| 2016 | 17,926 | 131 | 0.74% |
| 2015 | 17,795 | 24 | 0.14% |
| 2014 | 17,771 | 187 | 1.06% |
| 2013 | 17,584 | 91 | 0.52% |
| 2012 | 17,493 | 348 | 2.03% |
| 2011 | 17,145 | -122 | -0.71% |
| 2010 | 17,267 | 3,506 | 25.48% |
| 2000 | 13,761 | 5,574 | 68.08% |
| 1990 | 8,187 | 4,591 | 127.67% |
| 1980 | 3,596 | 188 | 5.52% |
| 1970 | 3,408 | 136 | 4.16% |
| 1960 | 3,272 | 0 | 0% |