Mamanasco Lake vs Rock Ridge
A side-by-side comparison of Mamanasco Lake and Rock Ridge: population, income, housing, and more.
Mamanasco Lake and Rock Ridge are places in Connecticut. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Mamanasco Lake has the higher population (462 vs 453 in Rock Ridge). Mamanasco Lake has the higher median household income ($243,750 vs $222,159 in Rock Ridge). Rock Ridge has the higher median home value ($2,000,001 vs $856,600 in Mamanasco Lake).
Population, income & housing
| Mamanasco Lake | Rock Ridge | |
|---|---|---|
| Population | 462 | 453 |
| Median age | 58.0 yrs | 54.8 yrs |
| Median household income | $243,750 | $222,159 |
| Median home value | $856,600 | $2,000,001 |
| Median gross rent | — | $3,501 |
| Housing units | 183 | 185 |
| Homeownership rate | 95.6% | 80.8% |
| Bachelor's degree or higher | 76.6% | 59.0% |
| Unemployment rate | 2.2% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| Mamanasco Lake | Rock Ridge | |
|---|---|---|
| Population | 523 → 462 (-11.7%) | 686 → 453 (-34.0%) |
| Median household income | $202,670 → $243,750 (+20.3%) | $250,001 → $222,159 (-11.1%) |
| Median home value | $685,900 → $856,600 (+24.9%) | $1,484,000 → $2,000,001 (+34.8%) |
Mamanasco Lake
523462
$202,670$243,750
$685,900$856,600
Rock Ridge
686453
$250,001$222,159
$1,484,000$2,000,001
Age & race/ethnicity
Age distribution (share)
| Mamanasco Lake | Rock Ridge | |
|---|---|---|
| Under 5 | 4.5% | 7.9% |
| 5 to 17 | 18.6% | 8.6% |
| 18 to 24 | 0.2% | 0.0% |
| 25 to 34 | 6.5% | 10.4% |
| 35 to 44 | 18.6% | 12.6% |
| 45 to 54 | 1.1% | 11.7% |
| 55 to 64 | 29.0% | 15.2% |
| 65 to 74 | 11.7% | 19.2% |
| 75 and over | 9.7% | 14.3% |
Race & ethnicity (share)
| Mamanasco Lake | Rock Ridge | |
|---|---|---|
| White (non-Hispanic) | 98.1% | 72.6% |
| Black or African American | 0.9% | 0.0% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 0.0% | 13.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 0.0% | 1.3% |
| Hispanic or Latino | 1.1% | 13.0% |
Educational attainment (age 25+)
Share of adults 25+
| Mamanasco Lake | Rock Ridge | |
|---|---|---|
| No high school diploma | 4.8% | 0.0% |
| High school graduate | 18.1% | 9.3% |
| Some college or associate's | 0.6% | 31.7% |
| Bachelor's degree | 48.6% | 14.8% |
| Graduate or professional degree | 28.0% | 44.2% |
Commute to work
How workers get to work (share)
| Mamanasco Lake | Rock Ridge | |
|---|---|---|
| Drove alone | 41.2% | 62.3% |
| Carpooled | 10.7% | 0.0% |
| Public transit | 7.9% | 0.0% |
| Walked | 0.0% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 40.1% | 30.3% |
| Other means | 0.0% | 7.4% |
Housing
Units in structure (share)
| Mamanasco Lake | Rock Ridge | |
|---|---|---|
| 1-unit, detached | 100.0% | 100.0% |
| 1-unit, attached | 0.0% | 0.0% |
| 2 to 4 units | 0.0% | 0.0% |
| 5 to 19 units | 0.0% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 0.0% | 0.0% |
Poverty & households
| Mamanasco Lake | Rock Ridge | |
|---|---|---|
| Poverty rate | 1.9% | 0.0% |
| Average household size | 2.46 | 2.56 |
| Mean commute (minutes) | — | 27 |
| Median year structure built | 1982 | 1978 |
Full profiles
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