Migration to and from Nez Perce County, Idaho
Where Nez Perce 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
2,674
people moved in (5-yr)
Total outflow
3,598
people moved out (5-yr)
Net migration
-924
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Asotin County | Washington | 371 |
| Latah County | Idaho | 348 |
| Idaho County | Idaho | 236 |
| Kootenai County | Idaho | 235 |
| Lewis County | Idaho | 115 |
| Benton County | Washington | 114 |
| Ventura County | California | 78 |
| Clearwater County | Idaho | 77 |
| San Bernardino County | California | 76 |
| Pierce County | Washington | 63 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Asotin County | Washington | 1,226 |
| Walla Walla County | Washington | 183 |
| Spokane County | Washington | 158 |
| Latah County | Idaho | 143 |
| Bonneville County | Idaho | 141 |
| Clackamas County | Oregon | 126 |
| Benton County | Washington | 100 |
| Ada County | Idaho | 81 |
| Whitman County | Washington | 81 |
| Kootenai County | Idaho | 69 |
Explore Nez Perce County
- Business data for Nez Perce CountyConstruction sector establishments, employment, payroll
- Cities in IdahoACS demographic profiles for places statewide
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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: 16069.