Department of Intellectual and Developmental Disabilities
James M. Henry, Commissioner

Arlington

Census

As of fiscal year ending June 30th

1974 633

1975 627

1976 572

1977 526

1978 508

1979 486

1980 479

1981 484

1982 493

1983 494

1984 499

1985 480

1986 485

1987 490

1988 475

1989 489

1990 489

1991 482

1992 478

1993 477

1994 422

1995 403

1996 383

1997 396

1998 351

1999 329

2000 294

2001 277

2002 254

2003 235

2004 218

2005 185

2006 164

2007 128

2008 104

2009 66

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