Lake Marian Highlands, FL Demographics

Population 788 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Lake Marian Highlands, FL map of median age by neighborhood
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Population and households in Lake Marian Highlands

Household size in Lake Marian Highlands

Household size, people per household
PeriodLake Marian HighlandsOrlando areaFloridaU.S.
2006–102.602.732.632.68
2010–142.552.872.732.73
2015–192.792.902.752.71
2020–242.632.782.632.65
Change+0.02+0.05+0.00−0.03
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Households in Lake Marian Highlands average 2.63 people, about the same as the country as a whole (2.65). The typical household here is smaller than in the Orlando area overall, where it has 2.78 people.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in Lake Marian Highlands

Median age, years
PeriodLake Marian HighlandsOrlando areaFloridaU.S.
2006–1043.036.440.837.7
2010–1439.937.442.038.6
2015–1933.438.443.039.6
2020–2439.239.443.540.1
Change−3.8+3.0+2.7+2.3
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At 39.2, the median age in Lake Marian Highlands is close to the national median of 40.1, so its age mix looks much like the country's. Since 2006–10, the median age has dropped from 43.0, but in a place this small, much of that may be survey noise rather than real change.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in Lake Marian Highlands

Single-parent households, % of households
PeriodLake Marian HighlandsOrlando areaFloridaU.S.
2006–1013.5%12.5%12.4%12.3%
2010–1411.4%12.4%12.2%12.3%
2015–1915.4%12.0%11.5%11.6%
2020–2414.4%11.5%11.4%11.6%
Change+1.0 pts−1.0 pts−1.0 pts−0.6 pts
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Single parents head about one in seven households in Lake Marian Highlands (14.4%), above the national share of 11.6%.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in Lake Marian Highlands

Renters in Lake Marian Highlands

Renters, % of occupied homes
PeriodLake Marian HighlandsOrlando areaFloridaU.S.
2006–1013.9%34.2%30.3%33.3%
2010–1413.4%37.9%33.9%35.6%
2015–1919.8%39.1%34.6%36.0%
2020–2429.8%36.9%32.4%34.8%
Change+15.8 pts+2.8 pts+2.1 pts+1.5 pts
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Most households in Lake Marian Highlands own their homes; 29.8% rent, a little below the national share of 34.8%. Just over eight in ten owners (84.6%) have paid off their mortgages, well above the national share of 39.8%.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in Lake Marian Highlands

Vacant homes, % of all homes
PeriodLake Marian HighlandsOrlando areaFloridaU.S.
2006–1021.6%16.5%17.2%11.4%
2010–1439.0%17.5%17.6%11.4%
2015–1953.5%14.6%15.4%11.1%
2020–2418.6%11.3%12.5%9.6%
Change−3.0 pts−5.3 pts−4.8 pts−1.8 pts
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Vacancy is high in Lake Marian Highlands: 18.6% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in Lake Marian Highlands

Age of homes, median year built
PeriodLake Marian HighlandsOrlando areaFloridaU.S.
2006–101988198919841974
2010–141990199019851975
2015–191988199119861977
2020–241989199519891980
Change+1+6+5+6
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Much of the housing in Lake Marian Highlands is relatively new: half of its homes were built after 1989, compared with 1980 for the U.S. as a whole. Still, homes here are older than in the Orlando area overall, where the median home dates to 1995.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in Lake Marian Highlands

Rent, per month
PeriodLake Marian HighlandsOrlando areaFloridaU.S.
2006–10$982$1,130$1,092$965
2010–14$796$1,149$1,123$1,040
2015–19$1,360$1,336$1,323$1,213
2020–24$1,313$1,890$1,816$1,571
Change+$332+$759+$724+$606
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A typical rental in Lake Marian Highlands costs $1,313 a month with utilities, below the national median of $1,571. The typical renter here spends 28.8% of household income on rent, just under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in Lake Marian Highlands

Bachelor's degrees in Lake Marian Highlands

Bachelor's degrees, % of adults 25+
PeriodLake Marian HighlandsOrlando areaFloridaU.S.
2006–1015.3%28.5%26.4%28.4%
2010–1414.5%28.9%27.0%29.6%
2015–1911.0%32.7%30.0%32.1%
2020–2428.8%37.4%34.6%35.6%
Change+13.5 pts+8.9 pts+8.2 pts+7.2 pts
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Nearly three in ten adults 25 and older in Lake Marian Highlands (28.8%) have a bachelor's degree or higher, below the national share of 35.6%.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in Lake Marian Highlands

High school graduates, % of adults 25+
PeriodLake Marian HighlandsOrlando areaFloridaU.S.
2006–1083.6%87.6%85.5%84.9%
2010–1490.6%87.9%86.5%86.1%
2015–1972.7%89.6%88.2%87.7%
2020–2482.2%91.3%90.0%89.3%
Change−1.4 pts+3.7 pts+4.4 pts+4.3 pts
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Just over one in six adults in Lake Marian Highlands never finished high school, well above the national share: only 82.2% have a diploma or equivalent, against 89.3% nationally.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in Lake Marian Highlands

Unemployment, % of the labor force
PeriodLake Marian HighlandsOrlando areaFloridaU.S.
2006–108.8%8.6%8.9%8.1%
2010–145.0%10.5%11.0%9.4%
2015–194.3%5.2%5.7%5.6%
2020–243.5%5.1%4.8%5.4%
Change−5.3 pts−3.5 pts−4.1 pts−2.7 pts
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Jobs have been easier to find in Lake Marian Highlands than nationally: unemployment was 3.5%, against 5.4%. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

Lake Marian Highlands compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Lake Marian Highlands2.6339.214.4%29.8%18.6%1989$1,31328.8%82.2%3.5%
Kenansville2.6436.312.6%33.8%19.1%1984$1,18730.3%78.8%1.9%
River Ranch2.2048.210.2%24.6%49.6%1985$1,0689.8%79.9%4.6%
Palm Bay2.9041.013.0%19.4%9.2%1995$1,74123.4%90.8%6.0%
Fellsmere3.4641.417.0%17.5%12.7%1995$1,29415.1%76.1%6.5%
Indian Lake Estates2.4054.78.4%12.3%40.2%1989$7456.8%85.2%4.8%
Malabar2.5848.98.4%10.3%14.3%1996$1,50744.4%96.9%0.0%
Grant-Valkaria2.5856.22.6%3.7%9.1%1997$1,53336.5%94.0%1.6%
Fedhaven1.9960.66.0%19.1%45.2%1981$1,10313.0%88.7%0.6%
Micco1.7367.32.0%8.1%23.3%1988$1,37216.1%90.7%4.5%
Roseland2.6556.67.7%10.4%25.3%1976$93415.4%92.1%1.8%

All figures 2020–24.

Cities with similar populations: Klickitat, WA · Rollin, MI · Laws, CA · Lawley, AL · Lakeside, TN · Lakeside, AR · Lake City, MO · Lagrange, ME · La Push, WA · Kosciusko, TX

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Lake Marian Highlands. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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