Estimated Vaccination Coverage with the 4:3:1* Series, by Coverage Level and State

This website is archived for historical purposes and is no longer being maintained or updated.

August 27, 2002: Content on this page kept for historical reasons.

National Immunization Survey Q1-Q4/2001

National Coverage = 79%
Note: Confidence interval is next to the point estimate.

4:3:1	Coverage in estimated rank order
US National	78.6±0.9
Vermont	89.2±3.6
Connecticut	85.9±4.7
North Carolina	85.7±4.5
New Hampshire	84.9±4.1
Rhode Island	84.8±4.0
Pennsylvania	84.6±3.8
Tennessee	84.6±3.1
Mississippi	84.5±4.7
Alabama	84.5±3.8
Wisconsin	83.8±3.5
North Dakota	83.5±4.5
Maine	83.3±4.4
Montana	83.0±4.5
West Virginia	82.1±5.0
Massachusetts	81.9±4.3
New York	86.9±4.0
Nebraska	81.5±4.6
Minnesota	81.3±4.8
Georgia	81.3±4.2
South Carolina	81.2±5.1
Delaware	81.0±4.9
Wyoming	80.9±5.1
South Dakota	80.5±5.3
Kentucky	80.2±4.7
Iowa	80.1±4.9
Maryland	79.7±4.0
Florida	79.4±4.0
Missouri	79.0±5.3
Virginia	78.4±6.1
New Jersey	77.9±5.0
Colorado	77.2±4.5
Oklahoma	77.1±5.3
Kansas	76.7±6.9
Washington	76.7±4.2
California	76.5±3.6
Illinois	76.4±4.1
Ohio	76.3±4.0
District of Columbia	75.5±5.6
Indiana	75.5±4.6
Oregon	75.3±5.7
Utah	75.1±5.5
Idaho	75.0±5.1
Texas	74.9±3.7
Michigan	74.7±4.9
Alaska	74.5±5.5
Arkansas	74.1±4.7
Nevada	73.9±5.6
Arizona	73.8±4.0
Hawaii	73.4±6.6
New Mexico	72.7±5.0
Louisiana	69.9±5.5

* 4+DTP, 3+Polio, 1MCV

Source: National Immunization Survey, 2001
Children in the 2001 National Immunization Survey were born between February 1998 and May 2000.