TABLE 1—
US Vaccination Data Availability for Kindergarten Students by Scale, Source, Most Recent Year, Completeness of Vaccine Data, and Exemption Information for Each State as of September 2015
| Scale | Web (n = 26) | Upon Request (n = 5) | FOIA (n = 14) or NA (n = 6) |
| School (n = 20) | Arizona (2014, SV, SE) | . . . | Arkansas (2014, SV, TE) |
| California (2014, SV, SE) | Georgia (2014, TV, SE) | ||
| Colorado (2015, TV, TE) | Nevada (2014, SV, SE) | ||
| Idaho (2014, SV, SE) | Ohio (2014, TV, TE) | ||
| Illinois (2013, SV, SE) | Pennsylvania (2014, SV, SE) | ||
| Maine (2014, SV, SE) | Wisconsin (2012, TV, SE) | ||
| Michigan (2014, TV, SE) | |||
| Missouri (2015, SV, none) | |||
| New York (2012, SV, SE) | |||
| North Dakota (2014, SV, SE) | |||
| Oregon (2015, SV, SE) | |||
| Vermont (2013, SV, none) | |||
| Virginia (2014, TV, SE) | |||
| Washington (2013, TV, TE) | |||
| School district (n = 4) | Texas (2013, TV, SE) | Tennessee (2014, TV, SE) | Utah (2013, TV, TE) |
| Wyoming (2014, SV, SE) | |||
| County (n = 19) | Connecticut (2013, SE, SE) | Iowa (2013, TV, SE) | Alabama (2014, TV, SE) |
| Florida (2014, TV, SE) | Louisiana (2014, TV, SE) | District of Columbia (2014, SV, none) | |
| Indiana (2015, SV, none) | Maryland (2013, SV, SE) | North Carolina (2013, TV, TE) | |
| Kansas (2012, SV, none) | Oklahoma (2014, TV, none) | ||
| Kentucky (2012, SV, SE) | South Carolina (2014, TV, none) | ||
| Massachusetts (2013, SV, SE) | |||
| Minnesota (2013, SV, SE) | |||
| New Jersey (2013, TV, SE) | |||
| New Mexico (2014, TV, TE) | |||
| South Dakota (2014, SV, TE) | |||
| West Virginia (2013, SV, SE) | |||
| Health department (n = 2) | . . . | Nebraska (2014, SV, SE) | Mississippi (2014, TV, TE) |
| State (n = 6) | . . . | . . . | Alaska (2014, TV, none) |
| Delaware (2014, TV, none) | |||
| Hawaii (2014, TV, none) | |||
| Montana (2014, TV, none) | |||
| New Hampshire (2013, TV, SE) | |||
| Rhode Island (2014, TV, none) |
Notes. FOIA = Freedom of Information Act; NA = not available; SE = specific types of exemptions; SV = rates for specific types of vaccination; TE = total exemptions; TV = total vaccination compliance.