Migration to and from Summit County, Utah
Where Summit 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
3,979
people moved in (5-yr)
Total outflow
3,642
people moved out (5-yr)
Net migration
+337
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Salt Lake County | Utah | 540 |
| Wasatch County | Utah | 209 |
| South America | 204 | |
| New York County | New York | 174 |
| Manhattan Borough | New York County, New York | 174 |
| Utah County | Utah | 139 |
| San Diego County | California | 133 |
| Douglas County | Nevada | 125 |
| Clark County | Nevada | 123 |
| Maricopa County | Arizona | 88 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Wasatch County | Utah | 869 |
| Salt Lake County | Utah | 813 |
| Utah County | Utah | 146 |
| Teton County | Idaho | 115 |
| Cache County | Utah | 86 |
| Chelan County | Washington | 77 |
| Arlington County | Virginia | 70 |
| Valley County | Idaho | 69 |
| Sanpete County | Utah | 69 |
| Weber County | Utah | 67 |
Explore Summit County
- Business data for Summit CountyConstruction sector establishments, employment, payroll
- Cities in UtahACS demographic profiles for places statewide
- ZIP code lookupSearch demographic data by ZIP code
- Opportunity IndexRank counties by business growth potential
- Federal contracts in UTGovBids: RFPs, awards, NAICS matching
- New business filings in UtahNewFilings: 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: 49043.