Migration to and from Marathon County, Wisconsin
Where Marathon 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
5,873
people moved in (5-yr)
Total outflow
7,685
people moved out (5-yr)
Net migration
-1,812
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Portage County | Wisconsin | 477 |
| Lincoln County | Wisconsin | 468 |
| Wood County | Wisconsin | 383 |
| Clark County | Wisconsin | 379 |
| Oneida County | Wisconsin | 255 |
| Eau Claire County | Wisconsin | 236 |
| La Crosse County | Wisconsin | 223 |
| Cook County | Illinois | 196 |
| Price County | Wisconsin | 188 |
| Brown County | Wisconsin | 168 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Wood County | Wisconsin | 543 |
| Milwaukee County | Wisconsin | 500 |
| Dane County | Wisconsin | 490 |
| Portage County | Wisconsin | 489 |
| El Paso County | Colorado | 335 |
| Lincoln County | Wisconsin | 318 |
| San Diego County | California | 246 |
| Anchorage Municipality | Alaska | 182 |
| Clark County | Wisconsin | 173 |
| La Crosse County | Wisconsin | 170 |
Explore Marathon County
- Business data for Marathon CountyConstruction sector establishments, employment, payroll
- Cities in WisconsinACS demographic profiles for places statewide
- ZIP code lookupSearch demographic data by ZIP code
- Opportunity IndexRank counties by business growth potential
- Federal contracts in WIGovBids: RFPs, awards, NAICS matching
- New business filings in WisconsinNewFilings: 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: 55073.