CensusEasy
CITY · 2020 ACS

Mamanasco Lake

Connecticut · 509 residents · 0.409 sq mi
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Mamanasco Lake is significantly wealthier than the US average, with a median household income of $202,670. Population has fallen 20% since 2021, a loss of 131 residents. 87% of adults hold a bachelor's degree or higher, well above the national rate of 33%. Median home value is $685,900. With a median age of 50.6, the population is older than the US median of 38.8. Households here earn about 154% more than the Connecticut median.

At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 50.6
US median: 38.8
More educated
87% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01

Population & growth

509
−20%vs 2021
vs 640 in 2021
2020 – 2024
1,244 / sq mi
−20%vs 2021
vs 1,565 / sq mi in 2021
US average: 280
50.6
+12%vs 2021
vs 45.3 in 2021
US average: 38.8
Population, 20202024
44449855160465820202024Mamanasco Lake
2024499
20202024
Section 02

Income & economy

$202,670
Unchangedinflation adjusted, since 2021
vs $212,895 in 2021
US average: $66,278
2020 – 2024
$146,056
+4%vs 2021
vs $140,737 in 2021
US average: $35,364
Households earning $100K+
81.3%
−18.7 ptsvs 2021
vs 100.0% in 2021
US average: 43.9%
1.7%
+0.3 ptsvs 2021
vs 1.4% in 2021
US average: 12.8%
Workforce by industry, 2020
Other services19.7%
US avg: 6.6%
Public administration19.3%
US avg: 4.7%
Transportation & warehousing8.8%
US avg: 2.5%
Arts, entertainment, food8.8%
US avg: 2%
Information6.8%
US avg: 11.1%
Retail trade4.8%
US avg: 10%
Finance & insurance2.8%
US avg: 5.5%
Professional, scientific, technical2.8%
US avg: 4.7%
Agriculture, forestry, fishing0%
US avg: 1.7%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.5%
Wholesale trade0%
US avg: 6.7%
Education & health services0%
US avg: 0.8%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

$685,900
+10%inflation adjusted, since 2021
vs $650,000 in 2021
US average: $265,253
2020 – 2024
76.0%
−24.0 ptsvs 2021
vs 100.0% in 2021
24.0% rent
3.4
+11%vs 2021
vs 3.1 in 2021
2020 – 2024
RELATED:See current rent listings in Mamanasco Lake on RentDataNow
Section 04

Race & ethnicity

2021
White, non-Hispanic82.7%(529)
Black0.9%(6)
Hispanic / Latino0.5%(3)
Asian4.8%(31)
Other11.1%(71)
Diversity Score37.8%(242)
2020
White, non-Hispanic84.5%(430)
Black1%(5)
Hispanic / Latino4.9%(25)
Asian3.5%(18)
Other15.9%(81)
Diversity Score48%(244)
48
+27%vs 2021
vs 38 in 2021
2020 – 2024
Section 05

Education

87.4%
+10.2 ptsvs 2021
vs 77.1% in 2021
US average: 32.9%
High school or higher
98.9%
+3.5 ptsvs 2021
vs 95.5% in 2021
US average: 88.5%
45.0%
+16.0 ptsvs 2021
vs 29.0% in 2021
US average: 12.7%
Section 06

Commute & transportation

40.3 min
−7%vs 2021
vs 43.3 min in 2021
US average: 26.9
70.7%
+17.2 ptsvs 2021
vs 53.5% in 2021
US average: 75.1%
18.7%
+0.9 ptsvs 2021
vs 17.8% in 2021
US average: 8.4%
Section 07

Work & employment

4.2%
+2.8 ptsvs 2021
vs 1.5% in 2021
US average: 5.4%
63.4%
+5.0 ptsvs 2021
vs 58.5% in 2021
US average: 63.4%
92.0%
−0.2 ptsvs 2021
vs 92.2% in 2021
US average: 39.3%
Section 08

People & community

39.0%
−3.8 ptsvs 2021
vs 42.8% in 2021
61.0%
+3.8 ptsvs 2021
vs 57.2% in 2021
11.5%
+6.3 ptsvs 2021
vs 5.2% in 2021
US average: 13.5%
0.4%
+0.2 ptsvs 2021
vs 0.2% in 2021
US average: 8.8%
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Frequently asked

How many people live in Mamanasco Lake, Connecticut?

Mamanasco Lake, Connecticut has about 509 residents according to the 2020 American Community Survey.

What is the median household income in Mamanasco Lake, Connecticut?

The typical household in Mamanasco Lake, Connecticut earns about $202,670 a year. Half of households make more than that, and half make less.

Is Mamanasco Lake, Connecticut expensive?

In Mamanasco Lake, Connecticut, the median home is worth about $685,900.

How educated are people in Mamanasco Lake, Connecticut?

About 87.4% of adults age 25 and over in Mamanasco Lake, Connecticut hold a bachelor's degree or higher.

What is the poverty rate in Mamanasco Lake, Connecticut?

About 1.7% of people in Mamanasco Lake, Connecticut live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →