Post Mountain, CA

Full City Profile · California · Trinity County County

3.0 /5.0

B Good

93 Population 7/sq mi density

57°F Avg Temperature 275 sunny days/yr

667 Violent Crime/100K 4,292 property/100K

Overall

3.0 / 5.0

Good overall score based on economy, affordability, safety and education

Safety

1.0 / 5.0

667 violent crimes/100K (76% above avg)

A+

Education

5.0 / 5.0

100.0% bachelor's degree or higher

Change Over Time (2021–2023)

Population Change

+220.7%

29 → 93

over 2 years

Annual Pop. Growth

+79.08%

Compound annual growth rate

Population Over Time

Total population for Post Mountain across each available Census ACS release.

Projected 2030

Simple projections extrapolating the 2021–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.

Projected Population 2030

5,493

+5,400 from 2023 (93)

Year-by-Year Detail

Year	Population	YoY %	Median Income	YoY %
2021	29	—	—	—
2023	93	+220.7%	—	—

Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.