Migration to and from Lassen County, California
Where Lassen County residents came from and where they went over the 5-year window 2016-2020. Census ACS County-to-County Migration Flows, 2020 5-yr (frozen vintage).
Total inflow
6,104
people moved in (5-yr)
Total outflow
3,854
people moved out (5-yr)
Net migration
+2,250
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Kern County | California | 1,795 |
| San Joaquin County | California | 808 |
| Marin County | California | 596 |
| Kings County | California | 245 |
| San Bernardino County | California | 212 |
| Plumas County | California | 163 |
| Sacramento County | California | 148 |
| Del Norte County | California | 129 |
| Los Angeles County | California | 118 |
| Monterey County | California | 111 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Sacramento County | California | 337 |
| Logan County | Arkansas | 296 |
| Kern County | California | 244 |
| Eau Claire County | Wisconsin | 203 |
| Eau Claire City | Eau Claire County, Wisconsin | 203 |
| Bosque County | Texas | 191 |
| Kings County | California | 183 |
| Tuolumne County | California | 147 |
| Washoe County | Nevada | 135 |
| Solano County | California | 123 |
Explore Lassen County
- Business data for Lassen CountyConstruction sector establishments, employment, payroll
- Cities in CaliforniaACS demographic profiles for places statewide
- ZIP code lookupSearch demographic data by ZIP code
- Opportunity IndexRank counties by business growth potential
- Federal contracts in CAGovBids: RFPs, awards, NAICS matching
- New business filings in CaliforniaNewFilings: fresh SOS registrations
Methodology
- Counts represent the number of people aged 1+ who reported a different residence at the survey reference date than they did one year earlier, aggregated across the 5-year sample window 2016-2020.
- Outbound (OUT) flows are reported less frequently than inbound (IN) because the survey captures the destination side of each move. Many county pairs have null OUT counts, which is normal.
- "Total inflow" sums the published MOVEDIN counts across all origin counties, including foreign-region inflows (Africa, Asia, Central America, etc.). It is not the same as net population change.
- Frozen vintage. The Census Bureau has not released a newer county-to-county migration flows file. The 2020 5-yr vintage (covering 2016-2020) is the latest available as of build date.
Source: U.S. Census Bureau, American Community Survey, County-to-County Migration Flows: 2016-2020. Vintage: 2020 5-yr. Generated: 2026-05-28. FIPS: 06035.