2009 IISAR Data Participation Rates
2009 CHILD Participation Table and Map
Percentage of U.S. Children >4 months and < 6 years with 2+ Immunizations in IIS
Percentage of children aged < 6 years participating in a grantee immunization information system (IIS) in United States (including six cities, and eight Territories**) in 2009.
National coverage: 77% (excluding territories)
Map of this data (printable version) [668 KB]
| State/Territory | Percentage |
|---|---|
| Alabama | 97% |
| Alaska | 46% |
| Arizona | 103% |
| Arkansas | 91% |
| California | 52% |
| Chicago, IL | 42% |
| Colorado | 88% |
| Connecticut | 68% |
| DC | 104% |
| Delaware | 103% |
| Florida | 97% |
| Georgia | 108% |
| Hawaii | 0% |
| Houston, TX | 59% |
| Idaho | 86% |
| Illinois | 108% |
| Indiana | 81% |
| Iowa | 95% |
| Kansas | 67% |
| Kentucky | in transition* |
| Louisiana | 107% |
| Maine | 78% |
| Maryland | 52% |
| Massachusetts | no IIS |
| Michigan | 99% |
| Minnesota | 98% |
| Mississippi | 105% |
| Missouri | 68% |
| Montana | 89% |
| Nebraska | 26% |
| Nevada | 70% |
| New Hampshire | no IIS |
| New Jersey | 66% |
| New Mexico | 110% |
| New York | 77% |
| New York City, NY | 111% |
| North Carolina | 79% |
| North Dakota | 104% |
| Ohio | 95% |
| Oklahoma | 92% |
| Oregon | 98% |
| Pennsylvania | 23% |
| Philadelphia, PA | 101% |
| Rhode Island | 100% |
| San Antonio, TX | 68% |
| South Carolina | 19% |
| South Dakota | 102% |
| Tennessee | 78% |
| Texas | 96% |
| Utah | 85% |
| Vermont | 86% |
| Virginia | 65% |
| Washington | 96% |
| West Virginia | 94% |
| Wisconsin | 101% |
| Wyoming | 84% |
Footnotes
* In transition is defined as a grantee implementing a new IIS product.
** American Samoa (89%), Marshall Islands (81%), Federated States of Micronesia (87%), Guam (50%), N. Mariana Islands (114%), Palau (in transition), Puerto Rico (88%), and Virgin Islands (no report).
Source: Immunization Registry Annual Report, CY2009.
2009 PUBLIC PROVIDER Participation Table and Map
Percentage of Public Providers Participating in IIS by Grantee
Percentage of public provider sites actively participating in a grantee immunization information system (IIS) in United States (including six cities and eight Territories**) in 2009.
National coverage: 80% (excluding territories)
Map of this data (printable version) [633 KB]
| State/Territory | Percentage |
|---|---|
| Alabama | 80% |
| Alaska | 47% |
| Arizona | 95% |
| Arkansas | 100% |
| California | 79% |
| Chicago, IL | 43% |
| Colorado | 77% |
| Connecticut | 100% |
| District of Columbia | 42% |
| Delaware | 100% |
| Florida | 100% |
| Georgia | 97% |
| Hawaii | 7% |
| Houston, TX | 60% |
| Idaho | 89% |
| Illinois | 59% |
| Indiana | 87% |
| Iowa | 87% |
| Kansas | 92% |
| Kentucky | in Transition* |
| Louisiana | 90% |
| Maine | 100% |
| Maryland | 41% |
| Massachusetts | no IIS |
| Michigan | 96% |
| Minnesota | 75% |
| Mississippi | 100% |
| Missouri | 27% |
| Montana | 98% |
| Nebraska | 100% |
| Nevada | 84% |
| New Hampshire | no IIS |
| New Jersey | 28% |
| New Mexico | 78% |
| New York | 45% |
| New York City, NY | 98% |
| North Carolina | 72% |
| North Dakota | 97% |
| Ohio | 100% |
| Oklahoma | 88% |
| Oregon | 100% |
| Pennsylvania | 85% |
| Philadelphia, PA | 93% |
| Rhode Island | 96% |
| San Antonio, TX | 100% |
| South Carolina | 53% |
| South Dakota | 100% |
| Tennessee | 91% |
| Texas | 68% |
| Utah | 85% |
| Vermont | 83% |
| Virginia | 74% |
| Washington | 100% |
| West Virginia | 99% |
| Wisconsin | 100% |
| Wyoming | 98% |
Footnotes
* In transition is defined as a grantee implementing a new IIS product.
** American Samoa (no report), Marshall Islands (100%), Federated States of Micronesia (92%), Guam (100%), N. Mariana Islands (no report), Palau (in transition), Puerto Rico (55%), and Virgin Islands (no report).
Source: Immunization Registry Annual Report, CY2009.
2009 PRIVATE PROVIDER Participation Table and Map
Percentage of Private Providers Participating in IIS by Grantee
Percentage of private provider sites actively participating in a grantee immunization information system (IIS) in United States (includes six cities and eight Territories) in 2009.
National coverage: 38% (excluding territories)
Map of this data (printable version) [483 KB]
| State/Territory | Percentage |
|---|---|
| Alabama | 35% |
| Alaska | 20% |
| Arizona | 78% |
| Arkansas | 91% |
| California | 35% |
| Chicago, IL | 9% |
| Colorado | 53% |
| Connecticut | 100% |
| DC | 100% |
| Delaware | 100% |
| Florida | 43% |
| Georgia | 35% |
| Hawaii | 3% |
| Houston, TX | 52% |
| Idaho | 77% |
| Illinois | 39% |
| Indiana | 85% |
| Iowa | 86% |
| Kansas | 22% |
| Kentucky | in Transition* |
| Louisiana | 42% |
| Maine | 100% |
| Maryland | 13% |
| Massachusetts | no IIS |
| Michigan | 86% |
| Minnesota | 68% |
| Mississippi | 53% |
| Missouri | 35% |
| Montana | 67% |
| Nebraska | 42% |
| Nevada | unknown |
| New Hampshire | no IIS |
| New Jersey | 15% |
| New Mexico | 16% |
| New York | 56% |
| New York City, NY | 89% |
| North Carolina | 61% |
| North Dakota | 100% |
| Ohio | 25% |
| Oklahoma | 47% |
| Oregon | 90% |
| Pennsylvania | 12% |
| Philadelpha, PA | 88% |
| Rhode Island | 95% |
| San Antonio, TX | 27% |
| South Carolina | 28% |
| South Dakota | 100% |
| Tennessee | 24% |
| Texas | 15% |
| Utah | 52% |
| Vermont | 70% |
| Virginia | 47% |
| Washington | 81% |
| West Virginia | 89% |
| Wisconsin | 100% |
| Wyoming | 99% |
Footnotes
* In transition is defined as a grantee implementing a new IIS product.
** American Samoa (no report), Marshall Islands (no report), Federated States of Micronesia (no report), Guam (0%), N. Mariana Islands (no report), Palau (in transition), Puerto Rico (36%), and Virgin Islands (no report).
Source: Immunization Registry Annual Report, CY2009.
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- Centers for Disease Control and Prevention
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Atlanta, GA 30333 - iisinfo@cdc.gov
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