| National Underground Railroad Freedom CenterEIN 31-1436217 | Arts, Culture, Humanities | OH | $5,965,065Mid-sized | 79.31 |
| National WASP WWII MuseumEIN 56-2326843 | Arts, Culture, Humanities | TX | $1,185,778Small | 70.69 |
| Natural History Museum of Los Angeles CountyEIN 95-6132185 | Arts, Culture, Humanities | CA | $47,622,662Large | 86.41 |
| Naval Aviation Museum FoundationEIN 59-6178237 | Arts, Culture, Humanities | FL | $9,371,160Mid-sized | 96.46 |
| Nelson-Atkins Museum of ArtEIN 44-6012977 | Arts, Culture, Humanities | MO | $41,548,030Large | 88.06 |
| Nevada Museum of ArtEIN 88-6003042 | Arts, Culture, Humanities | NV | $6,992,632Mid-sized | 88.33 |
| New Britain Museum of American ArtEIN 06-1422234 | Arts, Culture, Humanities | CT | $4,068,402Mid-sized | 89.73 |
| New Museum of Contemporary ArtEIN 13-2986881 | Arts, Culture, Humanities | NY | $16,817,014Large | 89.38 |
| New Orleans Museum of ArtEIN 72-6000331 | Arts, Culture, Humanities | LA | $12,551,599Mid-sized | 87.44 |
| New York Hall of ScienceEIN 11-2104059 | Arts, Culture, Humanities | NY | $23,375,807Large | 89.92 |
| Newark MuseumEIN 22-1487275 | Arts, Culture, Humanities | NJ | $20,015,203Large | 90.13 |
| NewfieldsEIN 35-0867955 | Arts, Culture, Humanities | IN | $34,342,347Large | 82.24 |
| Newport Art Museum EIN 05-0258803 | Arts, Culture, Humanities | RI | $1,789,203Small | 78.56 |
| Nordic Heritage MuseumEIN 91-1107537 | Arts, Culture, Humanities | WA | $2,496,616Small | 74.74 |
| North Carolina Museum of Art FoundationEIN 23-7071511 | Arts, Culture, Humanities | NC | $14,467,906Large | 89.83 |
| North Dakota Museum of ArtEIN 45-0386152 | Arts, Culture, Humanities | ND | $1,106,820Small | 83.46 |
| Northern Clay CenterEIN 41-1616650 | Arts, Culture, Humanities | MN | $1,760,777Small | 89.54 |
| Norton Museum of ArtEIN 59-0624432 | Arts, Culture, Humanities | FL | $13,115,172Mid-sized | 80.09 |
| Oklahoma City Art MuseumEIN 73-0528431 | Arts, Culture, Humanities | OK | $8,417,047Mid-sized | 86.56 |
| Orange County Museum of ArtEIN 95-1660847 | Arts, Culture, Humanities | CA | $2,605,178Small | 85.08 |
| Oregon Museum of Science and IndustryEIN 93-0402877 | Arts, Culture, Humanities | OR | $21,468,218Large | 92.80 |
| Orlando Museum of ArtEIN 59-0910352 | Arts, Culture, Humanities | FL | $3,686,650Mid-sized | 85.17 |
| Orlando Science CenterEIN 59-0896343 | Arts, Culture, Humanities | FL | $9,959,285Mid-sized | 89.48 |
| Pacific Science CenterEIN 91-0750867 | Arts, Culture, Humanities | WA | $27,525,639Large | 90.48 |
| Paleontological Research InstitutionEIN 15-0554849 | Arts, Culture, Humanities | NY | $2,561,752Small | 78.74 |
| Palm Springs Art MuseumEIN 95-1809576 | Arts, Culture, Humanities | CA | $12,050,122Mid-sized | 78.26 |
| Panhandle-Plains Historical MuseumEIN 75-6019872 | Arts, Culture, Humanities | TX | $1,903,823Small | 82.91 |
| Peabody Essex MuseumEIN 04-3157815 | Arts, Culture, Humanities | MA | $36,772,165Large | 87.61 |
| Perot Museum of Nature and ScienceEIN 75-6067569 | Arts, Culture, Humanities | TX | $27,785,810Large | 90.75 |
| Petersen Automotive MuseumEIN 95-4739699 | Arts, Culture, Humanities | CA | $20,476,879Large | 86.62 |
| Philadelphia Museum of ArtEIN 23-1365388 | Arts, Culture, Humanities | PA | $72,936,362Large | 91.10 |
| Philbrook Museum of ArtEIN 73-0579279 | Arts, Culture, Humanities | OK | $8,027,679Mid-sized | 87.15 |
| Phoenix Art MuseumEIN 86-0072608 | Arts, Culture, Humanities | AZ | $11,109,601Mid-sized | 77.95 |
| Please Touch MuseumEIN 23-2109376 | Arts, Culture, Humanities | PA | $8,066,632Mid-sized | 84.26 |
| Polk Museum of ArtEIN 59-1226011 | Arts, Culture, Humanities | FL | $1,943,169Small | 74.67 |
| Port Discovery Children's MuseumEIN 52-1806933 | Arts, Culture, Humanities | MD | $4,505,453Mid-sized | 86.15 |
| Portland Art MuseumEIN 93-0391604 | Arts, Culture, Humanities | OR | $16,866,878Large | 89.68 |
| Portland Museum of ArtEIN 01-0378420 | Arts, Culture, Humanities | ME | $7,220,372Mid-sized | 87.89 |
| Provincetown Art Association and MuseumEIN 04-2210747 | Arts, Culture, Humanities | MA | $1,533,205Small | 73.22 |
| Racine Art MuseumEIN 39-1018155 | Arts, Culture, Humanities | WI | $2,034,140Small | 85.37 |
| Reynolda House Museum of American ArtEIN 56-0810676 | Arts, Culture, Humanities | NC | $4,647,945Mid-sized | 89.12 |
| Roberson Museum and Science CenterEIN 15-0565616 | Arts, Culture, Humanities | NY | $1,049,013Small | 85.08 |
| Rochester Museum and Science CenterEIN 16-0794131 | Arts, Culture, Humanities | NY | $7,541,594Mid-sized | 89.52 |
| RV/MH Heritage FoundationEIN 35-1610362 | Arts, Culture, Humanities | IN | $683,097Small | 81.38 |
| Saginaw Art MuseumEIN 38-1280546 | Arts, Culture, Humanities | MI | $811,425Small | 82.71 |
| Salvador Dalí MuseumEIN 59-2015192 | Arts, Culture, Humanities | FL | $10,091,648Mid-sized | 86.60 |
| San Antonio Museum of ArtEIN 74-2689943 | Arts, Culture, Humanities | TX | $9,370,712Mid-sized | 82.54 |
| San Diego Children's Discovery MuseumEIN 33-0912735 | Arts, Culture, Humanities | CA | $1,516,896Small | 91.02 |
| San Diego Museum of ArtEIN 95-1696715 | Arts, Culture, Humanities | CA | $12,653,010Mid-sized | 90.46 |
| San Diego Museum of ManEIN 95-1709290 | Arts, Culture, Humanities | CA | $4,304,545Mid-sized | 93.36 |
| San Diego Natural History MuseumEIN 95-1643375 | Arts, Culture, Humanities | CA | $11,738,954Mid-sized | 88.29 |
| San Francisco Museum of Modern ArtEIN 94-1156300 | Arts, Culture, Humanities | CA | $86,111,301Large | 85.61 |
| San Jose Museum of ArtEIN 23-7062028 | Arts, Culture, Humanities | CA | $4,586,772Mid-sized | 89.14 |
| Santa Barbara Historical MuseumEIN 95-6005796 | Arts, Culture, Humanities | CA | $1,580,925Small | 85.57 |
| Santa Barbara Museum of ArtEIN 95-1664122 | Arts, Culture, Humanities | CA | $8,480,089Mid-sized | 92.24 |
| Santa Barbara Museum of Natural HistoryEIN 95-1643378 | Arts, Culture, Humanities | CA | $7,363,122Mid-sized | 88.67 |
| Santa Cruz Museum of Art and History at the McPherson CenterEIN 94-2718861 | Arts, Culture, Humanities | CA | $1,864,470Small | 92.02 |
| Sci-PortEIN 72-1136273 | Arts, Culture, Humanities | LA | $2,808,564Small | 65.56 |
| Science Center of IowaEIN 42-6097912 | Arts, Culture, Humanities | IA | $7,395,900Mid-sized | 88.53 |
| Science CentralEIN 31-1032583 | Arts, Culture, Humanities | IN | $1,724,835Small | 88.58 |