| Incumbent retired.New member elected.Jacksonian hold. | nowrap | |- ! | John McKee | | Jacksonian | 1823 | | Incumbent retired.New member elected.Jacksonian hold. | nowrap | |- ! | George W. Owen | | Jacksonian | 1823 | | Incumbent retired.New member elected.Jacksonian hold. | nowrap | |} Arkansas Territory See Non-voting delegates, below. Connecticut Connecticut elected its members April 29, 1829, after the term began but before Congress convened. |- ! rowspan=6 | | David Plant | | Anti-Jacksonian | 1827 | | Incumbent lost re-election.New member elected.Anti-Jacksonian hold. | nowrap rowspan=6 | |- | Elisha Phelps | | Anti-Jacksonian | 18181820 1825 | | Incumbent lost re-election.New member elected.Anti-Jacksonian hold. |- | Ralph I. Ingersoll | | Anti-Jacksonian | 1825 | Incumbent re-elected. |- | Orange Merwin | | Anti-Jacksonian | 1825 | | Incumbent lost re-election.New member elected.Anti-Jacksonian hold. |- | Noyes Barber | | Anti-Jacksonian | 1821 | Incumbent re-elected. |- | John Baldwin | | Anti-Jacksonian | 1825 | | Incumbent retired.New member elected.Anti-Jacksonian hold. |} Delaware Delaware re-elected its sole member October 7, 1828. |- ! | Kensey Johns Jr. | | Anti-Jacksonian | 1827 | Incumbent re-elected. | nowrap | |} Florida Territory See Non-voting delegates, below. Georgia Georgia returned to electing its members at-large for the 1828 election and elected its members October 6, 1828. Despite two retirements, the entire delegation remained Jacksonians. |- ! rowspan=7 | | George R. Gilmer | | Jacksonian | 1820(1827 Special) | Incumbent re-elected but failed to accept the position within the legal time frame and the governor ordered a new election. | nowrap rowspan=7 | |- | Richard Henry Wilde | | Jacksonian | 18141816 1824 1826 1827 | Incumbent re-elected. |- | Wiley Thompson | | Jacksonian | 1820 | Incumbent re-elected. |- | Wilson Lumpkin | | Jacksonian | 18141816 1826 | Incumbent re-elected. |- | Charles E. Haynes | | Jacksonian | 1824 | Incumbent re-elected. |- | Tomlinson Fort | | Jacksonian | 1826 | | Incumbent retired.New member elected.Jacksonian hold. |- | John Floyd | | Jacksonian | 1826 | | Incumbent retired.New member elected.Jacksonian hold. |} Illinois Illinois's sole member was re-elected August 4, 1828. |- ! | Joseph Duncan | | Jacksonian | 1826 | Incumbent re-elected. | nowrap | |} Indiana Indiana elected its members August 4, 1828. |- ! | Thomas H. Blake