Migration to and from Fond du Lac County, Wisconsin
Where Fond du Lac 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
5,751
people moved in (5-yr)
Total outflow
4,351
people moved out (5-yr)
Net migration
+1,400
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Winnebago County | Wisconsin | 833 |
| Dodge County | Wisconsin | 516 |
| Milwaukee County | Wisconsin | 401 |
| Cook County | Illinois | 289 |
| Dane County | Wisconsin | 255 |
| Green Lake County | Wisconsin | 246 |
| Washington County | Wisconsin | 222 |
| Waupaca County | Wisconsin | 214 |
| Eau Claire County | Wisconsin | 212 |
| Sandoval County | New Mexico | 211 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Winnebago County | Wisconsin | 758 |
| Dodge County | Wisconsin | 491 |
| Washington County | Wisconsin | 279 |
| Milwaukee County | Wisconsin | 232 |
| Dane County | Wisconsin | 190 |
| Outagamie County | Wisconsin | 155 |
| Brown County | Wisconsin | 134 |
| Sheboygan County | Wisconsin | 124 |
| Tarrant County | Texas | 121 |
| Racine County | Wisconsin | 104 |
Explore Fond du Lac County
- Business data for Fond du Lac 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: 55039.