Alleghany vs Calpine

A side-by-side comparison of Alleghany and Calpine: population, income, housing, and more.

Alleghany and Calpine are places in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Calpine has the higher population (83 vs 35 in Alleghany). Since 2019, Calpine's population has grown faster (-54.4% vs -55.1%).

Population, income & housing

	Alleghany	Calpine
Population	35	83
Median age	—	13.1 yrs
Housing units	18	46
Homeownership rate	100.0%	100.0%
Bachelor's degree or higher	0.0%	68.2%
Unemployment rate	0.0%	0.0%

Trends (ACS 5-year, 2019–2023)

	Alleghany	Calpine
Population	78 → 35 (-55.1%)	182 → 83 (-54.4%)
Median household income	—	$72,969 → $97,031 (+33.0%)
Median home value	—	$421,400 → $369,400 (-12.3%)

Alleghany

Population

7835

Calpine

Population

18283

Median household income

$72,969$97,031

Median home value

$421,400$369,400

Age & race/ethnicity

Age distribution (share)

	Alleghany	Calpine
Under 5	0.0%	0.0%
5 to 17	0.0%	73.5%
18 to 24	0.0%	0.0%
25 to 34	0.0%	0.0%
35 to 44	0.0%	0.0%
45 to 54	0.0%	26.5%
55 to 64	51.4%	0.0%
65 to 74	48.6%	0.0%
75 and over	0.0%	0.0%

Race & ethnicity (share)

	Alleghany	Calpine
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+

	Alleghany	Calpine
No high school diploma	0.0%	0.0%
High school graduate	100.0%	0.0%
Some college or associate's	0.0%	31.8%
Bachelor's degree	0.0%	40.9%
Graduate or professional degree	0.0%	27.3%

Commute to work

How workers get to work (share)

	Alleghany	Calpine
Drove alone	100.0%	38.9%
Carpooled	0.0%	33.3%
Public transit	0.0%	0.0%
Walked	0.0%	0.0%
Bicycle	0.0%	0.0%
Worked from home	0.0%	27.8%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Alleghany	Calpine
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

	Alleghany	Calpine
Poverty rate	0.0%	0.0%
Average household size	1.94	8.30
Median year structure built	—	1938