Wikipedia:WikiProject National Register of Historic Places/90+ art list

Note: For lists with sub-lists there may be an overlap with the fully articled lists above. Please list total number of sites, number not illustrated, and percentage illustrated. This list is ordered by total number of listings in the region. Please limit to lists with 20 or more sites.
 * New York: 5507 listings, 278 missing, 95.0%
 * Maryland: 1505 listings, 0 missing, 100%
 * Philadelphia, Pennsylvania: 540 listings, 8 missing, 98.5%
 * Washington, D.C.: 532 listings, 21 missing, 96.1%
 * North Dakota: 424 listings, 1 missing, 99.8%
 * Hamilton County, Ohio: 336 listings, 16 missing (includes Cincinnati), 95.2%
 * Wayne County, Michigan (includes Detroit): 319 listings, 0 missing, 100%
 * Scott County, Iowa (includes Davenport): 284 listings, 0 missing, 100%
 * Los Angeles, California: 214 listings, 8 missing, 96.3%
 * Cambridge, Massachusetts: 206 listings, 0 missing, 100%
 * Utah County, Utah: 172 listings, 17 missing, 90.1%
 * Hennepin County: 147 listings, 2 missing, 98.6%
 * Williamson County, Tennessee: 137 listings, 0 missing, 100%
 * Mobile County, Alabama: 129 listings, 0 missing, 100%
 * Berkeley County, West Virginia: 119 listings, 1 missing, 99.2%
 * Middlesex County, Connecticut: 110 listings, 4 missing, 96.4%
 * Volusia County, Florida: 101 listings, 3 missing, 97.0%
 * Clark County, Nevada: 57 listings, 0 missing, 100%
 * Teton County, Wyoming: 57 listings, 0 missing, 100%
 * Hudson County, New Jersey: 56 listings, 1 missing, 98.2%
 * Cape May County, New Jersey: 47 listings, 0 missing, 100%
 * Lynchburg, Virginia: 47 listings, 3 missing, 93.6%
 * Ponce, Puerto Rico: 35 listings, 2 missing, 94.3%
 * Henrico County, Virginia: 29 listings, 0 missing, 100%
 * Molokai, Hawaii: 27 listings, 1 missing, 96.3%
 * Coos County, New Hampshire: 26 listings, 1 missing, 96.2%
 * Tooele County, Utah: 24 listings, 1 missing, 95.8%