Adin, California Demographics & Population 2026

A note before these figures: with a population of 153, Adin's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.

Population Overview

Adin is a small community located in California, within Modoc County. The total population is 153. It ranks as the 1411th most populous out of 1,570 Census-designated places in California.

Age Demographics

The median age in Adin is 63.0 years. This is 66% higher than the state median of 37.9 years. 25.5% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Adin is $29,375. This is 70% lower than the state median of $99,122. It is also 64% lower than the national median of $80,734. The poverty rate stands at 4.6%. This is 62% lower than the state poverty rate of 12.0%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The survey records no unemployed residents in Adin, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $117,300. Housing costs are 84% lower than the state median of $734,700. The home-value-to-income ratio is 4.0x. 72.5% of occupied housing units are owner-occupied. This homeownership rate is 30% higher than the state average of 55.9%.

Race & Ethnicity

Adin has a predominantly White (non-Hispanic) population, comprising 95.4% of all residents. Asian residents account for 4.6%. The White (non-Hispanic) population is significantly higher than the state average (95.4% vs 33.8%). The Asian population (4.6%) is well below the state average of 15.3%.

Education

31.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 15% lower than the state rate of 37.1%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 91.8%. Notably, 23.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Adin, California is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against California state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,570 Census-designated places in California. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.