| Region: State: |
| Built / Opened: 1910 | Abandonment: 20 years |
| Closed: 1993 | Status: Abandoned |
| Age: 103 years | Location: United States of America  |
| Genres: State School / Developmental Center, Sanatorium / Isolation Hospital, Juvenile Detention Center | |
| 2 Galleries | |
| Built / Opened: 1848 | Abandonment: 39 years |
| Closed: 1974 | Status: Abandoned |
| Age: 165 years | Location: United States of America |
| Genres: Psychiatric Hospital, Criminal / Forensic Psychiatric Hospital, Kirkbride Plan | |
| 1 Gallery | |
| Built / Opened: 1853 | Abandonment: n/a |
| Closed: n/a | Status: Abandoned |
| Age: 160 years | Location: United States of America |
| Genres: Psychiatric Hospital, Criminal / Forensic Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: n/a | Abandonment: 22 years |
| Closed: 1991 | Status: Being demolished or renovated |
| Age: n/a | Location: United States of America |
| Genres: Psychiatric Hospital, State School / Developmental Center, Juvenile Detention Center | |
| 2 Galleries | |
| Built / Opened: 1866 | Abandonment: 18 years |
| Closed: 1995 | Status: Abandoned |
| Age: 147 years | Location: United States of America |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: 1910 | Abandonment: 37 years |
| Closed: 1976 | Status: Abandoned |
| Age: 103 years | Location: United States of America |
| Genres: Sanatorium / Isolation Hospital | |
| 1 Gallery | |
| Built / Opened: 1909 | Abandonment: n/a |
| Closed: n/a | Status: Abandoned |
| Age: 104 years | Location: United States of America |
| Genres: Sanatorium / Isolation Hospital | |
| 5 Galleries | |
| Built / Opened: 1871 | Abandonment: 25 years |
| Closed: 1988 | Status: Abandoned |
| Age: 142 years | Location: United States of America |
| Genres: Psychiatric Hospital, Criminal / Forensic Psychiatric Hospital, Kirkbride Plan | |
| 4 Galleries | |
| Built / Opened: 1868 | Abandonment: 10 years |
| Closed: 2003 | Status: Abandoned |
| Age: 145 years | Location: United States of America |
| Genres: Psychiatric Hospital, Kirkbride Plan | |
| 6 Galleries | |
| Built / Opened: 1837 | Abandonment: n/a |
| Closed: n/a | Status: Abandoned |
| Age: 176 years | Location: United States of America |
| Genres: Church / House of Worship, Cemetery / Crypt | |
| 1 Gallery | |
| Built / Opened: 1929 | Abandonment: n/a |
| Closed: n/a | Status: Abandoned |
| Age: 84 years | Location: United States of America |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: 1936 | Abandonment: 9 years |
| Closed: 2004 | Status: Being demolished or renovated |
| Age: 77 years | Location: United States of America |
| Genres: General Hospital | |
| 1 Gallery | |
| Built / Opened: 1931 | Abandonment: 15 years |
| Closed: 1998 | Status: Abandoned |
| Age: 82 years | Location: United States of America |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: 1852 | Abandonment: n/a |
| Closed: n/a | Status: Abandoned |
| Age: 161 years | Location: United States of America |
| Genres: State School / Developmental Center, Almshouse / Farm Colony | |
| 1 Gallery | |
| Built / Opened: 1848 | Abandonment: n/a |
| Closed: n/a | Status: Abandoned |
| Age: 165 years | Location: United States of America |
| Genres: State School / Developmental Center | |
| 1 Gallery | |
| Built / Opened: 1917 | Abandonment: 23 years |
| Closed: 1990 | Status: Abandoned |
| Age: 96 years | Location: United States of America |
| Genres: State School / Developmental Center | |
| 1 Gallery | |
| Built / Opened: 1901 | Abandonment: 40 years |
| Closed: 1973 | Status: Abandoned |
| Age: 112 years | Location: United States of America |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: 1907 | Abandonment: 21 years |
| Closed: 1992 | Status: Abandoned |
| Age: 106 years | Location: United States of America |
| Genres: Sanatorium / Isolation Hospital, General Hospital | |
| 2 Galleries | |
| Built / Opened: 1915 | Abandonment: 28 years |
| Closed: 1985 | Status: Abandoned |
| Age: 98 years | Location: United States of America |
| Genres: Power Plant | |
| 1 Gallery | |
| Built / Opened: 1918 | Abandonment: n/a |
| Closed: n/a | Status: Being demolished or renovated |
| Age: 95 years | Location: United States of America |
| Genres: Power Plant | |
| 1 Gallery | |
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