| A | B | C | |
|---|---|---|---|
1 | District | Revised Name | Original Name |
2 | AZ-02 | Southeastern Arizona and eastern Tucson area | Eastern Tucson area |
3 | CA-03 | Southern Sacramento Valley | Sacramento Valley |
4 | CA-04 | Northern Sacramento suburbs and Sierra Nevada foothills and mountains | Sacramento suburbs and Sierra Nevada mountains |
5 | CA-09 | Stockton area and eastern Contra Costa County | Stockton area |
6 | CT-04 | Southern Fairfield County | Southwestern Connecticut |
7 | CT-05 | Northern Fairfield County and northwestern Connecticut | Northwestern Connecticut |
8 | FL-25 | Northwestern Miami suburbs and eastern Collier County across the Everglades | Miami suburbs and Naples area across the Everglades |
9 | HI-02 | Northern Oahu and all other islands | Hawaii outside of Honolulu |
10 | IL-15 | East-central and southeastern Illinois | Southeastern Illinois |
11 | KY-04 | Cincinnati suburbs and northern Kentucky border area | Northern Kentucky |
12 | MA-01 | Springfield area and the Berkshires | Western Massachusetts |
13 | MA-02 | Worcester area and upper Pioneer Valley | Worcester area |
14 | MA-05 | Boston's northern and outer western suburbs | Northern and western Boston suburbs |
15 | MA-07 | Central Boston area | Boston |
16 | MD-01 | Eastern Shore and Baltimore exurbs | Eastern Shore |
17 | MD-05 | Southern Maryland and outer Prince George's County | Southern Maryland |
18 | NJ-05 | Northern Bergen County and northwestern exurbs | Suburbs and exurbs along New Jersey's northern border |
19 | NJ-06 | Northern Middlesex County and northern Jersey Shore | New Brunswick and northern Jersey Shore |
20 | NJ-12 | Trenton and southern Middlesex County | Trenton and Middlesex County |
21 | OR-05 | Salem area and southern Portland suburbs | Salem area |
22 | PA-03 | West, Northwest, and Center City Philadelphia | West and Northwest Philadelphia |
23 | PA-05 | Philadelphia's Delaware County suburbs and South Philadelphia | Southern Philadelphia and Delaware County suburbs |
24 | PA-07 | Lehigh Valley and southern Monroe County | Lehigh Valley |
25 | PA-08 | Scranton/Wilkes-Barre and northeastern Pennsylvania | Scranton and Wilkes-Barre |
26 | PA-09 | Coal Region between Wilkes-Barre and Harrisburg | Former coal country between the Harrisburg and Scranton areas |
27 | PA-12 | Williamsport area and Northern Tier | Williamsport area |
28 | PA-14 | Southern Pittsburgh exurbs and southwestern Pennsylvania | Southern Pittsburg exurbs |
29 | PA-17 | Pittsburgh suburbs and Beaver County | Northwestern Pittsburgh suburbs |