The lowest number of migrants in 40 years
Last year there were 303,916 detentions of undocumented persons at the U.S.-Mexico border, the lowest number since 1975.
2000
1 750k
1986
1,643,679
1,615,844
detentions
detentions
1 500k
1 250k
1 000k
2017
750k
303,916
detentions
500k
1975
512,264
250k
detentions
0
1975
1980
1985
1990
1995
2000
2005
2010
2015
2000
1 750k
1986
1,643,679
1,615,844
detentions
detentions
1 500k
1 250k
1 000k
2017
750k
303,916
detentions
500k
1975
512,264
250k
detentions
0
1975
1980
1985
1990
1995
2000
2005
2010
2015
2000
1986
1,643,679
1,615,844
detentions
detentions
1 750k
1 500k
1 250k
1 000k
2017
750k
303,916
detentions
500k
1975
512,264
250k
detentions
0
1975
1980
1985
1990
1995
2000
2005
2010
2015
2000
1986
1,643,679
1,615,844
detentions
detentions
1 750k
1 500k
1 250k
1 000k
750k
2017
303,916
500k
detentions
1975
512,264
250k
detentions
0
1975
1980
1985
1990
1995
2000
2005
2010
2015
Fuente: United States Border Patrol | Univision Data