Listed species believed to or known to occur in each State
- Alabama -- 124 listings
- Alaska -- 13 listings
- Arizona -- 64 listings
- Arkansas -- 37 listings
- California -- 300 listings
- Colorado -- 34 listings
- Connecticut -- 11 listings
- Delaware -- 11 listings
- District of Columbia -- 2 listings
- Florida -- 137 listings
- Georgia -- 78 listings
- Hawaii -- 503 listings
- Idaho -- 15 listings
- Illinois -- 33 listings
- Indiana -- 27 listings
- Iowa -- 18 listings
- Kansas -- 17 listings
- Kentucky -- 47 listings
- Louisiana -- 25 listings
- Maine -- 12 listings
- Maryland -- 20 listings
- Massachusetts -- 15 listings
- Michigan -- 26 listings
- Minnesota -- 20 listings
- Mississippi -- 51 listings
- Missouri -- 38 listings
- Montana -- 15 listings
- Nebraska -- 15 listings
- Nevada -- 40 listings
- New Hampshire -- 11 listings
- New Jersey -- 17 listings
- New Mexico -- 53 listings
- New York -- 23 listings
- North Carolina -- 67 listings
- North Dakota -- 10 listings
- Ohio -- 28 listings
- Oklahoma -- 20 listings
- Oregon -- 57 listings
- Pennsylvania -- 17 listings
- Rhode Island -- 9 listings
- South Carolina -- 38 listings
- South Dakota -- 15 listings
- Tennessee -- 100 listings
- Texas -- 102 listings
- Utah -- 43 listings
- Vermont -- 6 listings
- Virginia -- 74 listings
- Washington -- 48 listings
- West Virginia -- 28 listings
- Wisconsin -- 25 listings
- Wyoming -- 15 listings
- American Samoa -- 6 listings
- Guam -- 33 listings
- Northern Mariana Islands -- 26 listings
- Puerto Rico -- 71 listings
- Virgin Islands -- 10 listings
- Outlying Caribbean Islands -- 0 listings
- Outlying Pacific Islands -- 0 listings
