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Isle Royale Visitation By Year

Below is a table showing the annual visitation for every year that the statistic has been kept. In the case of Isle Royale, this runs from 1940 to present. These are the official numbers reported by the National Park Service. Counting methods sometimes change over time, which may account for occasional irregularities.

YearVisitors
201926,410
201825,798
201728,196
201624,966
201518,684
201414,560
201316,274
201216,663
201115,892
201015,793
200914,653
200814,038
200715,973
200617,070
200517,398
200417,276
200317,800
200219,463
200119,431
200021,096
199923,493
199823,932
199721,381
199623,445
199523,470
199424,843
199321,983
199222,728
199122,004
199023,495
198927,133
198826,593
198731,760
198626,122
198516,775
198411,814
198312,928
198213,238
198114,558
198014,977
197914,782
197816,415
197716,700
197617,000
197516,800
197413,900
197315,700
197216,116
197115,900
197014,400
196910,400
196810,100
19679,500
196610,800
19659,500
19648,200
19637,800
19625,400
19616,500
19606,400
19595,800
19584,000
19575,200
19565,200
19555,200
19544,300
19533,611
19522,830
19512,370
19503,100
19499,518
19487,922
19477,867
19467,068
19456,139
19443,751
19435,376
19426,128
19417,257
19402,962

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