Dumb Hundred vs Reservoir

A side-by-side comparison of Dumb Hundred and Reservoir: population, income, housing, and more.

Dumb Hundred and Reservoir are places in Pennsylvania. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Reservoir has the higher population (86 vs 80 in Dumb Hundred). Reservoir has the higher median home value ($181,800 vs $140,600 in Dumb Hundred). Since 2019, Reservoir's population has grown faster (+68.6% vs +9.6%).

Population, income & housing

	Dumb Hundred	Reservoir
Population	80	86
Median age	52.4 yrs	74.5 yrs
Median household income	$86,750	—
Median home value	$140,600	$181,800
Housing units	29	48
Homeownership rate	100.0%	100.0%
Bachelor's degree or higher	0.0%	18.6%
Unemployment rate	0.0%	0.0%

Trends (ACS 5-year, 2019–2023)

	Dumb Hundred	Reservoir
Population	73 → 80 (+9.6%)	51 → 86 (+68.6%)
Median household income	$53,929 → $86,750 (+60.9%)	—
Median home value	$142,100 → $140,600 (-1.1%)	$143,200 → $181,800 (+27.0%)

Dumb Hundred

Population

7380

Median household income

$53,929$86,750

Median home value

$142,100$140,600

Reservoir

Population

5186

Median home value

$143,200$181,800

Age & race/ethnicity

Age distribution (share)

	Dumb Hundred	Reservoir
Under 5	0.0%	0.0%
5 to 17	7.5%	0.0%
18 to 24	17.5%	0.0%
25 to 34	10.0%	18.6%
35 to 44	0.0%	0.0%
45 to 54	36.3%	7.0%
55 to 64	17.5%	4.7%
65 to 74	11.3%	19.8%
75 and over	0.0%	50.0%

Race & ethnicity (share)

	Dumb Hundred	Reservoir
White (non-Hispanic)	100.0%	100.0%
Black or African American	0.0%	0.0%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.0%	0.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	0.0%	0.0%
Hispanic or Latino	0.0%	0.0%

Educational attainment (age 25+)

Share of adults 25+

	Dumb Hundred	Reservoir
No high school diploma	0.0%	10.5%
High school graduate	81.7%	64.0%
Some college or associate's	18.3%	7.0%
Bachelor's degree	0.0%	0.0%
Graduate or professional degree	0.0%	18.6%

Commute to work

How workers get to work (share)

	Dumb Hundred	Reservoir
Drove alone	88.7%	100.0%
Carpooled	0.0%	0.0%
Public transit	0.0%	0.0%
Walked	11.3%	0.0%
Bicycle	0.0%	0.0%
Worked from home	0.0%	0.0%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Dumb Hundred	Reservoir
1-unit, detached	75.9%	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	24.1%	0.0%

Poverty & households

	Dumb Hundred	Reservoir
Poverty rate	0.0%	0.0%
Average household size	2.76	1.25
Mean commute (minutes)	18	—
Median year structure built	1986	1960