Hyampom vs Post Mountain

A side-by-side comparison of Hyampom and Post Mountain: population, income, housing, and more.

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

Post Mountain has the higher population (93 vs 16 in Hyampom). Since 2019, Post Mountain's population has grown faster (+13.4% vs -86.1%).

Population, income & housing

	Hyampom	Post Mountain
Population	16	93
Housing units	33	164
Homeownership rate	0.0%	100.0%
Bachelor's degree or higher	0.0%	100.0%
Unemployment rate	62.5%	0.0%

Trends (ACS 5-year, 2019–2023)

	Hyampom	Post Mountain
Population	115 → 16 (-86.1%)	82 → 93 (+13.4%)

Hyampom

Population

11516

Post Mountain

Population

8293

Age & race/ethnicity

Age distribution (share)

	Hyampom	Post Mountain
Under 5	0.0%	0.0%
5 to 17	0.0%	0.0%
18 to 24	0.0%	0.0%
25 to 34	0.0%	0.0%
35 to 44	0.0%	100.0%
45 to 54	37.5%	0.0%
55 to 64	62.5%	0.0%
65 to 74	0.0%	0.0%
75 and over	0.0%	0.0%

Race & ethnicity (share)

	Hyampom	Post Mountain
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+

	Hyampom	Post Mountain
No high school diploma	0.0%	0.0%
High school graduate	37.5%	0.0%
Some college or associate's	62.5%	0.0%
Bachelor's degree	0.0%	100.0%
Graduate or professional degree	0.0%	0.0%

Commute to work

How workers get to work (share)

	Hyampom	Post Mountain
Drove alone	100.0%	0.0%
Carpooled	0.0%	0.0%
Public transit	0.0%	0.0%
Walked	0.0%	0.0%
Bicycle	0.0%	0.0%
Worked from home	0.0%	100.0%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Hyampom	Post Mountain
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

	Hyampom	Post Mountain
Poverty rate	0.0%	0.0%
Average household size	2.67	—
Median year structure built	1952	2004