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Market insights · California

Modoc County, CA: growth, migration and housing

Modoc County has 8,426 residents, down 2.9% since 2020 (-1.3% in the last year). In 2022–2023, 150 households moved in and 199 moved out (-49 net), while a net $1.6M of income left. Median household income is $59,455, the median home $224,700 and median rent $836 a month.

Population (2025)8,426
5-year growth-2.9%
1-year growth-1.3%
Net households moving in-49
Per 1,000 residents-5.8
Net income moving in-$1.6M
Median household income$59,455
Median home value$224,700
Median rent$836/mo
Rent as share of income17%

In California: 42nd of 58 counties for 5-year population growth · 55th of 58 counties for net in-migration (per resident) · 55th of 58 counties for median household income · 58th of 58 counties for median home value.

Where new residents came from

Top counties by households (tax returns) moving to Modoc County, 2022–2023 (IRS).

The IRS publishes no county-level flows for Modoc County (it suppresses flows of fewer than 20 households).

Where leavers went

Top counties by households leaving Modoc County, 2022–2023 (IRS).

ToHouseholds (tax returns)Their income (AGI)
Klamath County, OR22$0.8M

BizyFi in Modoc County

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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.