One in five Fairfax County residents is an illegal immigrant or lives with one, expert testifies

From October 2022 to February 2025, the Fairfax County Adult Detention Center released more than a thousand deportable illegal immigrants onto the streets in direct defiance of over 1,150 immigration detainers lodged with local officials, according to ICE records obtained by the CIS. In terms of noncompliance, the CIS reported that Fairfax County, over that period, outpaced many other uncooperative facilities of much larger U.S. cities, including San Francisco County Jail at No. 9 with 462 declined detainers, Minnesota's Hennepin County Jail at No. 11 with 363, and New York City’s Rikers Island at No. 16 with 237.