GA
Richmond Hill, GA
Population, housing, work, and travel data for this Census place.
- Population
- 20,022
- Median home
- $313,400
Georgia / Census place 1367984
St. Marys
A Census profile of the people, homes, and daily patterns that shape this place.
Official Census name: St. Marys cityAt a glance
A city in numbers.
- Population
- 20,546 2025 estimate
- Annual change
- +2.2% Population estimate
- Density
- 805/sq mi 25.5 sq mi land area
- Median age
- 33.8 years ACS 5-year estimate
Living here
The everyday equation.
Households, homes, education, and the time it takes to get around.
- Median household income
- $74,288
- Median home value
- $312,300
- Median gross rent
- $1,183
- Bachelor’s degree or higher
- 29.3%
- Typical commute
- 26.2 min
- Public transit commute
- 0.1%
Climate normals
The long view of weather.
Thirty-year averages, not a forecast. Temperature and precipitation describe the typical conditions recorded from 1991 through 2020.
Representative station: BRUNSWICK 23 S (7 mi from place center)- Average high
- 76.4°F
- Average low
- 59.1°F
- Annual rainfall
- 47.2"
- Annual snowfall
- 0"
Month by month
A year in St. Marys.
JFMAMJJASOND
Data vintage
Population is from the 2025 Population Estimates Program. Household, housing, education, and commute data are from the 2020-2024 American Community Survey 5-year release.
Population estimatesACS profileTIGERweb boundaryNOAA climate normals
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