HomeMarylandSt. Mary's CountySt. George Island CDP
St. George Island CDP, Maryland: commercial real estate data.
St. George Island CDP is a Census CDP of 277 people across 0.79 square miles of land, in St. Mary's County. Median household income is $250,001, 100.0 percent of occupied homes are owned.
48 sourced place values · tier FULL · 6 sections
This is a small place, and the figures below carry wide margins.
The American Community Survey reaches St. George Island through a sample, not a count, and in a place this size that sample is thin. The population estimate here is 277 with a margin of error of plus or minus 255, which is 92.1 percent of the estimate itself. Every figure whose margin reaches 20 percent is printed with that margin beside it, so you can see the width of each one rather than having to assume it.
Nothing has been removed or adjusted. These are the published federal estimates, shown with the uncertainty the Census publishes alongside them.
St. George Island
What St. George Island is
- Census place typeCDP
- Land area0.79 sq mi
- Water area0.14 sq mi
- Population per square mile of land351 plus or minus 323
- County holding the largest share of its areaSt. Mary's County, 100.0 percent
US Census Bureau, cartographic boundary file, places, 2024 vintage. US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
St. George Island
How many people live in St. George Island
- Population277 plus or minus 255
- Median age45.2
- Population under 1897 plus or minus 100
- Share under 1835.0 percent plus or minus 16.5
- Population 65 and over38 plus or minus 59
- Share 65 and over13.7 percent plus or minus 17.0
- Households110 plus or minus 83
- Family households78 plus or minus 80
- Share of households that are families70.9 percent plus or minus 49.3
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
St. George Island
Income and work in St. George Island
- Median household income$250,001
- Per capita income$82,501 plus or minus $37,632
- Civilian labor force142 plus or minus 113
- Employed142 plus or minus 113
- Unemployed0
- Unemployment rate0.0 percent
- Adults 25 and over180 plus or minus 138
- Adults 25 and over with a high school diploma or higher100.0 percent plus or minus 97.7
- Adults 25 and over with a bachelor degree or higher52.2 percent plus or minus 23.2
- Adults 25 and over with a graduate degree30.0 percent plus or minus 26.1
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
St. George Island
Housing in St. George Island
- Housing units110 plus or minus 83
- Occupied units110 plus or minus 83
- Vacant units0
- Vacancy rate0.0 percent
- Owner occupied110 plus or minus 83
- Renter occupied0
- Ownership rate100.0 percent
- Median owner-occupied home value$788,000 plus or minus $184,348
- Single family units110 plus or minus 83
- Share single family100.0 percent plus or minus 106.6
- Units in buildings of two or more0
- Share in buildings of two or more0.0 percent
- Mobile homes0
- Median year structure built1938
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
St. George Island
How St. George Island gets to work
- Workers 16 and over who commute142 plus or minus 113
- Commuting under 15 minutes0
- Share commuting under 15 minutes0.0 percent
- Commuting 30 minutes or more118 plus or minus 89
- Share commuting 30 minutes or more83.1 percent plus or minus 91.1
- Drove alone100.0 percent
- Carpooled0.0 percent
- Public transport0.0 percent
- Walked0.0 percent
- Worked from home0.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
St. Mary's County, not St. George Island
St. Mary's County context, not St. George Island figures
These are St. Mary's County figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as St. George Island measurements.
- Establishments in St. Mary's County2,090
- Employment at those establishments, St. Mary's County32,683
- Covered employment, St. Mary's County49,113
- Average annual pay, St. Mary's County$85,381
- Average weekly wage, St. Mary's County$1,642
- Housing units permitted, St. Mary's County265
- Of those, single family, St. Mary's County265
- County product, 2024, St. Mary's County$10,446,002,000
- County product change over the prior year, St. Mary's County6.2 percent
- Average income of an arriving household, St. Mary's County$72,274
Every figure in this section is published for St. Mary's County as a whole and is not a measurement of St. George Island. It is here because a county backdrop is what a credit committee reads a place against, and it is labelled so that it can never be quoted as the place's own.
US Census Bureau, County Business Patterns, 2023. US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages. US Census Bureau, Building Permits Survey, 2024 annual. US Bureau of Economic Analysis, Regional, table CAGDP2, CAGDP2, through 2024. US Internal Revenue Service, Statistics of Income county migration flows, 2021 to 2022 filing years.
Coverage
What this page does not hold.
Every item below could be filled with a plausible figure. None of them is. On a page a lender may read, a number that cannot be traced is worse than an absence, so the absences are named.
- No SBA approvals are recorded to a borrower address in this place in either FOIA release.
- This place is not listed as a community in the FEMA Community Status Book, so no NFIP participation or CRS class is shown.
- No median gross rent is published for this place.
- Parcel level detail, zoning and flood zone at an address are resolved in the platform, not on this page.
SBA figures count approvals to borrowers whose address is in the place. They are not approvals for projects inside the place boundary: the tape records a borrower city and a project county, and those can differ.
Common questions
St. George Island questions, answered from the record.
How many people live in St. George Island, Maryland?
277, in 110 households. St. George Island CDP covers 0.79 square miles of land, which is 351 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is St. George Island in?
St. Mary's County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.
What is the median household income in St. George Island?
$250,001. The median owner-occupied home is valued at $788,000. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Are the county figures on this page St. George Island figures?
No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for St. Mary's County as a whole and there is no place level equivalent. They appear in one clearly marked section as context and are never presented as measurements of St. George Island.
Is zoning published for St. George Island?
Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.