The Southern region of the United States gained an additional ******* people between 2020 and 2021 due to domestic migration, the most out of any region. All other regions experienced a decline in residents due to domestic migration, with the Northeast losing the most people, with a net loss of ******* residents.

Between 2015 and 2020, the northeastern state of Nuevo León was the federal entity that registered the largest migration balance, with a total of ******* persons moving there from other Mexican states. By contrast, Mexico State lost nearly ******* inhabitants to other federal entities.

A web map displaying net migration at the state geography level for the United States over ten years (2011-2020). Data for this map was sourced from the Internal Revenue Service.

Migration flows are derived from the relationship between the location of current residence in the American Community Survey (ACS) sample and the responses given to the migration question "Where did you live 1 year ago?". There are flow statistics (moved in, moved out, and net moved) between county or minor civil division (MCD) of residence and county, MCD, or world region of residence 1 year ago. Estimates for MCDs are only available for the 12 strong-MCD states, where the MCDs have the same government functions as incorporated places. Migration flows between metropolitan statistical areas are available starting with the 2009-2013 5-year ACS dataset. Flow statistics are available by three or four variables for each dataset starting with the 2006-2010 5-year ACS datasets. The variables change for each dataset and do not repeat in overlapping datasets. In addition to the flow estimates, there are supplemental statistics files that contain migration/geographical mobility estimates (e.g. nonmovers, moved to a different state, moved from abroad) for each county, MCD, or metro area.

Graph and download economic data for Net County-to-County Migration Flow (5-year estimate) for Centre County, PA (DISCONTINUED) (NETMIGNACS042027) from 2009 to 2020 about Centre County, PA; State College; migration; flow; PA; Net; 5-year; and population.

This is a data record of the input and output data associated with the following publication:

Jiang, L., B.C. O'Neill, H. Zoraghein, and S. Dahlke. 2020. Population scenarios for U.S. states consistent with Shared Socioeconomic Pathways. Environmental Research Letters, https://doi.org/10.1088/1748-9326/aba5b1.

The accompanying code can be found here:

Zoraghein, H., R. Nawrotzki, L. Jiang, and S. Dahlke (2020). IMMM-SFA/statepop: v0.1.0 (Version v0.1.0). Zenodo. http://doi.org/10.5281/zenodo.3956703

The following detail the contents:

• SSP
• State_inputs.zip

Net County-to-County Migration Flow (5-year estimate) for San Francisco County/city, CA was -21393.00000 Persons in January of 2020, according to the United States Federal Reserve. Historically, Net County-to-County Migration Flow (5-year estimate) for San Francisco County/city, CA reached a record high of -3435.00000 in January of 2010 and a record low of -21393.00000 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Net County-to-County Migration Flow (5-year estimate) for San Francisco County/city, CA - last updated from the United States Federal Reserve on July of 2025.

Graph and download economic data for Net County-to-County Migration Flow (5-year estimate) for King County, WA (DISCONTINUED) (NETMIGNACS053033) from 2009 to 2020 about King County, WA; Seattle; migration; flow; WA; Net; 5-year; and population.

A web mapping application displaying net migration at the state geography level for the United States over ten years (2011-2020). Data for this map was sourced from the Internal Revenue Service.

Net County-to-County Migration Flow (5-year estimate) for Big Stone County, MN was -43.00000 Persons in January of 2020, according to the United States Federal Reserve. Historically, Net County-to-County Migration Flow (5-year estimate) for Big Stone County, MN reached a record high of 78.00000 in January of 2011 and a record low of -291.00000 in January of 2016. Trading Economics provides the current actual value, an historical data chart and related indicators for Net County-to-County Migration Flow (5-year estimate) for Big Stone County, MN - last updated from the United States Federal Reserve on July of 2025.

Net County-to-County Migration Flow (5-year estimate) for Flagler County, FL was 4700.00000 Persons in January of 2020, according to the United States Federal Reserve. Historically, Net County-to-County Migration Flow (5-year estimate) for Flagler County, FL reached a record high of 4700.00000 in January of 2020 and a record low of 38.00000 in January of 2016. Trading Economics provides the current actual value, an historical data chart and related indicators for Net County-to-County Migration Flow (5-year estimate) for Flagler County, FL - last updated from the United States Federal Reserve on July of 2025.

Graph and download economic data for Net County-to-County Migration Flow (5-year estimate) for Philadelphia County/city, PA (DISCONTINUED) (NETMIGNACS042101) from 2009 to 2020 about Philadelphia County/City, PA; Philadelphia; migration; flow; PA; Net; 5-year; population; and USA.

Graph and download economic data for Net County-to-County Migration Flow (5-year estimate) for Richmond County, GA (DISCONTINUED) (NETMIGNACS013245) from 2009 to 2020 about Richmond County, GA; Augusta; migration; flow; GA; Net; 5-year; and population.

Net County-to-County Migration Flow (5-year estimate) for Whiteside County, IL was 70.00000 Persons in January of 2020, according to the United States Federal Reserve. Historically, Net County-to-County Migration Flow (5-year estimate) for Whiteside County, IL reached a record high of 70.00000 in January of 2020 and a record low of -1376.00000 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for Net County-to-County Migration Flow (5-year estimate) for Whiteside County, IL - last updated from the United States Federal Reserve on July of 2025.

Net County-to-County Migration Flow (5-year estimate) for Butler County, PA was 361.00000 Persons in January of 2020, according to the United States Federal Reserve. Historically, Net County-to-County Migration Flow (5-year estimate) for Butler County, PA reached a record high of 2095.00000 in January of 2013 and a record low of 361.00000 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Net County-to-County Migration Flow (5-year estimate) for Butler County, PA - last updated from the United States Federal Reserve on July of 2025.

Net County-to-County Migration Flow (5-year estimate) for Butler County, AL was 160.00000 Persons in January of 2020, according to the United States Federal Reserve. Historically, Net County-to-County Migration Flow (5-year estimate) for Butler County, AL reached a record high of 160.00000 in January of 2020 and a record low of -793.00000 in January of 2014. Trading Economics provides the current actual value, an historical data chart and related indicators for Net County-to-County Migration Flow (5-year estimate) for Butler County, AL - last updated from the United States Federal Reserve on July of 2025.

Net County-to-County Migration Flow (5-year estimate) for Sonoma County, CA was -2635.00000 Persons in January of 2020, according to the United States Federal Reserve. Historically, Net County-to-County Migration Flow (5-year estimate) for Sonoma County, CA reached a record high of 3646.00000 in January of 2017 and a record low of -2635.00000 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Net County-to-County Migration Flow (5-year estimate) for Sonoma County, CA - last updated from the United States Federal Reserve on July of 2025.

Net County-to-County Migration Flow (5-year estimate) for Madison County, FL was -154.00000 Persons in January of 2020, according to the United States Federal Reserve. Historically, Net County-to-County Migration Flow (5-year estimate) for Madison County, FL reached a record high of 1109.00000 in January of 2009 and a record low of -154.00000 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Net County-to-County Migration Flow (5-year estimate) for Madison County, FL - last updated from the United States Federal Reserve on July of 2025.

Net County-to-County Migration Flow (5-year estimate) for Lafayette County, MS was 1914.00000 Persons in January of 2020, according to the United States Federal Reserve. Historically, Net County-to-County Migration Flow (5-year estimate) for Lafayette County, MS reached a record high of 3911.00000 in January of 2012 and a record low of 1914.00000 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Net County-to-County Migration Flow (5-year estimate) for Lafayette County, MS - last updated from the United States Federal Reserve on July of 2025.

Net County-to-County Migration Flow (5-year estimate) for Cedar County, NE was -146.00000 Persons in January of 2020, according to the United States Federal Reserve. Historically, Net County-to-County Migration Flow (5-year estimate) for Cedar County, NE reached a record high of 337.00000 in January of 2016 and a record low of -146.00000 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Net County-to-County Migration Flow (5-year estimate) for Cedar County, NE - last updated from the United States Federal Reserve on July of 2025.