Detailed Estimates of the Overstay Population Residing in the United States in 2017
Robert Warren
Center for Migration Studies
December 2, 2019

These three tables show detailed information about the overstay population residing in the United States in 2017.
The tables augment the report on overstays released by CMS on April 24, 2019. The CMS estimates of undocumented residents are derived from the Census Bureau’s American Community Survey. A detailed description of the CMS estimation procedures, including the assurance of privacy of survey respondents, is published at: https://journals.sagepub.com/doi/pdf/10.1177/233150241400200403.
As with all survey data augmented with statistical assumptions, a range of error exists for each of these estimates. Caution in the interpretation of these estimates should increase as the size of the estimate decreases.
ESTIMATES OF THE OVERSTAY POPULATION – DOWNLOAD TABLES
Table A-1. Estimated number of overstays residing in the US in 2017, by country of origin and state of residence
Table A-2. Estimated percent of the population that were overstays, by state: 2017
Table A-3. Estimated undocumented residents in 2017 that were overstays, by country of origin and period of entry
December 2, 2019