Migration to and from Kauai County, Hawaii
Where Kauai 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
4,215
people moved in (5-yr)
Total outflow
2,871
people moved out (5-yr)
Net migration
+1,344
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Asia | 462 | |
| Clark County | Nevada | 401 |
| Hawaii County | Hawaii | 384 |
| Anchorage Municipality | Alaska | 301 |
| Honolulu County | Hawaii | 295 |
| Los Angeles County | California | 270 |
| Maui County | Hawaii | 200 |
| Northern America | 139 | |
| Santa Cruz County | California | 121 |
| San Diego County | California | 112 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Honolulu County | Hawaii | 451 |
| Hawaii County | Hawaii | 216 |
| Maui County | Hawaii | 192 |
| San Diego County | California | 176 |
| Riverside County | California | 165 |
| Allegheny County | Pennsylvania | 143 |
| Bethel Park municipality | Allegheny County, Pennsylvania | 132 |
| Ventura County | California | 107 |
| Pima County | Arizona | 95 |
| Clark County | Nevada | 82 |
Explore Kauai County
- Business data for Kauai CountyConstruction sector establishments, employment, payroll
- Cities in HawaiiACS demographic profiles for places statewide
- ZIP code lookupSearch demographic data by ZIP code
- Opportunity IndexRank counties by business growth potential
- Federal contracts in HIGovBids: RFPs, awards, NAICS matching
- New business filings in HawaiiNewFilings: 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: 15007.