| State/province | City | Location | Length | Mass | Period |
|---|
| Alabama | Auburn | Auburn University | | | |
| Birmingham | Samford University | | | |
| Alaska | Anchorage | University of Alaska, Consortium Library | 52 ft (15.8 m) | 240 lb (108.8 kg) | 7.9 s |
| Arizona | Tempe | Arizona State University, Bateman Physical Sciences Center | 70.5 ft (21.5 m) | 238 lb (108 kg) | 9.3 s |
| Arkansas | Conway | Hendrix College | | | |
| California | Bakersfield | California State University Bakersfield Physics Center | | | |
| Fresno | Fresno Pacific University | 41 ft (12.5 m) | 235 | 7.1 s |
| Long Beach | Sunnyside Mausoleum, Forest Lawn | | | |
| Los Angeles | Griffith Observatory | 40 ft (12.2 m) | 240 lb (108.8 kg) | 7.01 s |
| Los Angeles | Occidental College | | | |
| Modesto | Modesto Junior College Science Community Center [63] | 42 ft (12.8 m) | 250 lbs | 7.2 s |
| Monterey | Naval Postgraduate School | | | |
| Napa | Stag's Leap Wine Cellars | | | |
| Pleasant Hill | Diablo Valley College | | | |
| Riverside | UC Riverside Physics Department | | | |
| Sacramento | California Department of Education lobby installation by artist Jud Fine [64] | | | |
| Salinas | Hartnell College | | | |
| San Diego | San Diego Natural History Museum | 12.4 m (est.) | 235 lb (106.6 kg) | 7 s (estimate) |
| San Francisco | California Academy of Sciences | 30 ft (9.14 m) | 235 lb (106.6 kg) | 6.1 s |
| San Francisco | Calico Labs | | | |
| San Jose | Rosicrucian Egyptian Museum & Planetarium | | | |
| San Jose | The Harker School | | | |
| Santa Barbara | Museum of Natural History | | | Currently inoperable |
| Santa Paula | Thomas Aquinas College | | | |
| Colorado | Alamosa | Adams State College | | | |
| Boulder | CU Boulder, Gamow Physics Tower [65] | 128.9 ft (39.3 m) | 367 lb (166 kg) | 12.6 s |
| Colorado Springs | UCCS, Osborne Center for Science and Engineering | | | |
| Fort Collins | Colorado State University | | | |
| Golden | Colorado School of Mines | | | |
| Connecticut | Avon | Avon Old Farms School | | | |
| Greenwich | Greenwich High School | | | |
| Hartford | The Children's Museum [66] | | | |
| Florida | Avon Park | South Florida Community College | | | |
| Cocoa | Brevard Museum of History & Natural Science | | | |
| Jacksonville | Museum of Science & History | | | |
| Miami | Miami Dade Junior College | | | |
| Orlando | John Young Museum and Planetarium, now known as the Orlando Science Center | | | |
| Orlando | University of Central Florida, Mathematical Sciences Building [67] | | | |
| Stuart | The Elliott Museum [68] | | | |
| Tallahassee | Florida State University | | | |
| Tampa | University of South Florida, Interdisciplinary Science Building | | | |
| Georgia | Cartersville | Tellus Science Museum | | | |
| Mount Berry | Berry College | | | |
| Idaho | Boise | Discovery Center of Idaho | | | |
| Illinois | Batavia | Robert Rathbun Wilson Hall, Fermi National Accelerator Laboratory | | | |
| Chicago | Museum of Science and Industry | 65 ft (20 m) | 300 kg | 8.98 s |
| Chicago | Museum of Science and Industry (has 2) | | | |
| Rockford | Rock Valley College | | | |
| Wheaton | Wheaton College | | | |
| Indiana | Indianapolis | Indiana State College | | | |
| Indianapolis | Indiana State Museum | | | |
| Iowa | Des Moines | Science Center of Iowa [69] | 41 ft (12 m) | 235 lb (107 kg) | 7 s |
| Kansas | Hays | Fort Hays State University | | | |
| Wichita | Exploration Place | | | |
| Kentucky | Berea | Berea College | | | |
| Danville | Centre College | | | |
| Georgetown | Georgetown College | | | |
| Highland Heights | Northern Kentucky University | | | |
| Lexington | Lexington Public Library | | | |
| Louisville | Kentucky Science Center | | | |
| Louisville | University of Louisville | 72 ft (22.0 m) | | 9.4 +/- 0.05 s |
| Louisiana | Shreveport | Sci-Port Discovery Center | 32 ft (9.7 m) | 113 kg (250 lb) | |
| Maine | Portland | University of Southern Maine | | | |
| Maryland | Annapolis | St. John's College | | | |
| Colora | West Nottingham Academy | | | |
| Frostburg | Frostburg State University | | | |
| Severna Park | Severn School | | | |
| Massachusetts | Boston | Museum of Science | | | |
| Lexington | MIT Lincoln Laboratory [70] | 52 ft (15.8 m) | | 8.0 s |
| Northampton | Smith College | 43 ft (13.1 m) | 235 lb (106.6 kg) | 7.27 s |
| Osterville | Cape Cod Academy | | | |
| Springfield | Springfield Science Museum | | | |
| Michigan | Alpena | Besser Museum for Northeast Michigan [71] | | | |
| Detroit | Michigan Science Center | | | |
| Grand Haven | Grand Haven High School | | | |
| Grand Rapids | Steelcase Corporate Development Center | | | |
| Midland | Midland Center for the Arts | | | |
| Minnesota | Collegeville | St. John's University | | | |
| Minneapolis | The Blake School [72] [73] | | | |
| St. Paul | Macalester College | | | |
| Missouri | Sullivan | Meramec Caverns | | | Inoperable due to insufficient mass |
| Montana | Billings | First Citizens Bank | | | |
| Nebraska | Kearney | University of Nebraska at Kearney | | | |
| Nevada | | | |
| Las Vegas | Lied Discovery Children's Museum | | | |
| Reno | University of Nevada, Reno, Schulich Lecture Hall | | | |
| New Hampshire | Bedford | Dean Kamen's house | | | |
| Hanover | Dartmouth College, Sherman Fairchild Physical Sciences Center | 70.1 ft | 260.0 lb | 9.3 s |
| New Jersey | Morristown | Delbarton School | | | |
| New Mexico | Albuquerque | Albuquerque Academy [74] | 9 m (30 ft) | 100 kg (200 lb) | 6 s |
| New York | Bronx | Montefiore Medical Center | | | |
| Buffalo | Buffalo Museum of Science | 75 ft (22.9 m) | 100 lb (45 kg ) | 9.6 s |
| Geneseo | State University of New York at Geneseo | 52 ft (15.8 m) | 235 lb (107 kg ) | 8.0 s |
| Ithaca | Cornell University, Rockefeller Hall | | | |
| Manhattan | United Nations General Assembly Building at the United Nations headquarters. Since 1955, a gift from the government of The Netherlands | 75 ft (22.9 m) | 200 lb (91 kg ) | 8.5 sec. [75] |
| Mineola | Chaminade High School [76] | 30 ft (9 m) | 200 lb (90 kg) | 6 s |
| North Carolina | Fayetteville | Fayetteville State University | | | |
| Greensboro | Greensboro Science Center | | | |
| Greensboro | North Carolina A&T State University | | | |
| Winston-Salem | Kaleideum North | | | |
| Ohio | Canton | William McKinley Presidential Library and Museum | | | |
| Cincinnati | Xavier University | | | |
| Cleveland | Cleveland Museum of Natural History | | | |
| Cleveland | Cleveland State University, Fenn Tower | | | currently inoperable |
| Columbus | COSI Columbus [77] | 38.5 ft (11.7 m) | | 6.9 s |
| Dayton | University of Dayton | | | |
| Marietta | Marietta College, Rickey Science Center | | | |
| Oxford | Miami University, Culler Hall | | | |
| Portsmouth | Shawnee State University | | | |
| Oklahoma | Edmond | University of Central Oklahoma, Howell Hall | | | |
| Norman | University of Oklahoma, Nielsen Physics Building | | | |
| Oklahoma City | Science Museum Oklahoma | | | |
| Oregon | Portland | Oregon Convention Center | 88.5 ft (27 m) | 900 lb (408 kg) | 10.4 s |
| Pennsylvania | Cheyney | Cheyney State Museum | | | |
| Clarion, Pennsylvania | Clarion University | | | Currently Inoperable [78] |
| Edinboro | Edinboro University of Pennsylvania | | | |
| Indiana | Indiana University of Pennsylvania | | | Currently Inoperable [79] |
| Johnstown | Cambria Savings And Loan Building [80] | | | Currently Inoperable |
| Kutztown | Kutztown University of Pennsylvania | | | |
| Mechanicsburg | Messiah Village's Community Room | 55 ft (16.8 m) | 350 lb (159 kg) | 8.2 s |
| Millersville | Millersville University of Pennsylvania | | | |
| Philadelphia | Franklin Institute | 85 ft (27 m) | 80 kg | 10 s |
| Pittsburgh | Children's Museum of Pittsburgh [81] | | | |
| Pittsburgh | Duquesne University [82] | 24 ft (7.3 m) | 18 lb (8.2 kg) | 5.4 s |
| Shippensburg | Shippensburg State College | | | |
| South Carolina | Clemson | Clemson University, Kinard Laboratory of Physics [83] | | | |
| South Dakota | Sioux Falls | Augustana University, Froiland Science Complex [84] | | | |
| Tennessee | Collegedale | Southern Adventist University, Hickman Science Center | 11.8 m | 88.4 kg | 6.89 s |
| Nashville | Adventure Science Center | | | |
| Texas | Austin | Science Engineering Comp [73] | | | |
| Austin | University of Texas at Austin, DEV Building [85] [86] | 40 ft (12 m) | 240 lb | 7 s |
| College Station | Texas A&M University, George P. Mitchell Physics Building [87] [88] | 85 ft (26 m) | 235 lb | 10.23 s |
| College Station | Texas A&M University, Zachry Engineering Center (removed; year unknown) | | | |
| Houston | Houston Museum of Natural Science [89] | 60 ft (18 m) | | 8.6 s |
| Odessa | Unitarian-Universalist Church [90] | | | |
| San Antonio | Tex Hill Middle School [91] [92] | 37.75 ft (11.51 m) | 235 lb (107 kg ) | 6.8 s |
| Utah | Orem | Utah Valley University | | |
| Provo | Brigham Young University, Eyring Science Center | 47 ft (14.32 m) | | 7.6 s |
| Salt Lake City | Clark Planetarium | | | |
| Virginia | Richmond | Science Museum of Virginia | | | |
| Richmond | University of Richmond, Gottwald Science Center | | | |
| Washington | Auburn | Green River College | | | |
| Ellensburg | Central Washington University | 34 ft (10.5 m) | | 6.4 s |
| Seattle | University of Washington | 49.8 ft (15.1 m) | | 7.8 s |
| Spokane | Spokane Falls Community College | | | |
| Tacoma | Harned Hall, University of Puget Sound | | | |
| Washington, D.C. | Museum of History and Technology. Smithsonian Institution (1964–1998) [93] [94] [95] | 52 ft (16 m) | 108 kg | 8.0 s |
| National Museum of American History, Smithsonian Institution (removed permanently 2008) | 68.9 ft (21 m) | 105 kg | 9.2 s |
| Wisconsin | Stevens Point | University of Wisconsin–Stevens Point | | | |
| Wyoming | Rock Springs | Western Wyoming Community College [73] | | | |
| Sheridan | Sheridan College (Wyoming) [96] [97] | | | |
| Casper | Casper College [98] | | 235 lb (107 kg) | |