1850 Atlas
| Name | What | Place | Pop | Other |
| Eagle | PT | Wyoming Co, NY | 1,381 | water by Caneadea & Wiskey creeks |
| Eagle | PO | Warren Co, PA | ||
| Eagle | PO | Clinton Co, MI | ||
| Eagle | PT | Hancock Co, OH | 954 | |
| Eagle | T | Brown Co, OH | 1,134 | |
| Eagle | T | Rose Co, OH | ||
| Eagle | PO | La Salle Co, IL | ||
| Eagle Cliffs | PO | Monroe Co, IL | ||
| Eagle Creek | PO | Benton Co, TN | ||
| Eagle Creek | PO | Bradley Co, AR | ||
| Eagle Eyry | PO | Bedford Co, VA | ||
| Eagle Falls | PO | Rockingham Co, NY | ||
| Eagle Foundry | PO | Huntingdon Co, PA | ||
| Eagle Furnace | PO | Roane Co, TN | ||
| Eagle Grove | PO | Elbert Co, GA | ||
| Eagle Harbor | PO | Houghton Co, MI | ||
| Eagle Lake | PO | Oakland Co, MI | ||
| Eagle Lake | PO | Colorado Co, TX | ||
| Eagle Mills | PO | Rensselaer Co, NY | ||
| Eagle Mills | PO | Iredell Co, NC | ||
| Eagle Point | PO | Ogle Co, IL | ||
| Eagle River | PO | Houghton Co, MI | ||
| Eagle Rock | PV | Wake Co, NC | ||
| Eaglesmere | PO | Sullivan Co, PA | ||
| Eagletown | PO | Hamilton Co, IN | ||
| Eagletown | PV | Chocataw Nation Co, AR | water by Mountain fork of Little river | |
| Eagle Village | PV | Boone Co, IN | ||
| Eagle Village | PV | Wyoming Co, NY | ||
| Eagleville | V | Centre Co, PA | ||
| Eagleville | PO | Ashtabula Co, OH | ||
| Eagleville | PV | Williamson Co, TN | ||
| Eagleville | PO | Tolland Co, CT | ||
| Eagleville | PO | Waukesha Co, WI | ||
| Earl | T | Lancaster Co, PA | water by Conestoga & Muddy creeks | |
| Earl | T | Berks Co, PA | 1,047 | water by Manataway creek |
| Earlesville | PV | Spartanburg dist, SC | ||
| Earlville | PV | Hamilton twp, Madison Co, NY | water by Chenango river & Shenango canal | |
| Earlville | PO | Earl two, Berks Co, PA | ||
| Earlville | PO | La Salle Co, IL | ||
| Early Grove | PO | Lincoln Co, NC | ||
| Early Grove | PO | Marshall Co, MS | ||
| Earlysville | PO | Albermerle Co, VA | ||
| Earpville | PO | Upshur Co, TX | ||
| East | T | Carroll Co, OH | 987 | |
| East Abington | PV | Abington twp, Plymouth Co, MA | water by Penbroke creek | |
| East Alton | PV | Alton twp, Belknap Co, NH | ||
| East Andover | PO | Merrimack Co, NH | ||
| East Ashford | PO | Cattaraugus Co, NY | ||
| East Auburn | PO | Cumberland Co, ME | ||
| East Aurora | PO | Erie Co, NY | ||
| East Avon | PV | Avon twp, Livingston Co, NY | ||
| East Baldwin | PV | Baldwin twp, Cumberland Co, ME | ||
| East Barnard | PO | Barnard twp, Windsor Co, VT | ||
| East Barre | PO | Huntingdon Co, PA | ||
| East Bend | PO | Hancock Co, IL | ||
| East Bergen | PO | Genesee Co, NY | ||
| East Berkshire | PV | Berkshire twp, Franklin Co, VT | ||
| East Berlin | PV | Adams Co, PA | ||
| East Berlin | PO | St Clair Co, MI | ||
| East Berne | PV | Berne twp, Albny Co, NY | ||
| East Bethany | PO | Bethany twp, Genesee Co, NY | ||
| East Bethel | PO | Bethel twp, Windsor Co, VT | ||
| East Bethlehem | PT | Washington Co, PA | 2,266 | water by Monongahela river & Ten Mile creek |
| East Bloomfield | PT | Ontario Co, NY | 2,262 | water by Mud creek |
| East Boston | PO | Suffolk Co, MA | part of the city of Boston | |
| East Bradford | T | Chester Co, PA | 1,330 | water by Brandywine river & Valley creek |
| East Brewer | PO | Brewer twp, Penobscot Co, ME | ||
| East Brewster | PV | Brewster twp, Barnstable Co, MA | ||
| East Bridgewater | PT | Plymouth Co, MA | 2,545 | water by a branch of Taunton river |
| Eastbrook | T | Hancock Co, MW | 212 | |
| East Brook | PO | Lawrence Co, PA | ||
| East Brookfield | PV | Bedford twp, Orange Co, VT | water by branch of White river | |
| East Brookfield | PV | Brookfield twp, Worcester Co, MA | ||
| East Brunswick | PT | Schuyikill Co, PA | 1,397 | |
| East Buffalo | T | Union Co, PA | 970 | |
| East Burke | PO | Caledonia Co, VT | ||
| East Burnham | PO | Waldo co, ME | ||
| East Calais | PO | Calais twp, Washington Co, VT | ||
| East Caln | T | Chester Co, PA | 2,292 | |
| East Cambridge | PV | Cambridge twp, Middlesex Co, MA | water by Charles river | |
| East Caneadea | PO | Alleghany Co, NY | ||
| East Canisteo | PO | Canisteo twp, Steuben Co, NY | ||
| East Cameron | PO | Steuben Co, NY | ||
| East Canaan | PO | Grafton Co, NH | ||
| East Canaan | PO | Litchfield Co, CT | ||
| East Carlton | PO | Carlton twp, Orleans Co, NY | ||
| East Centreville | PO | Indiana Co, PA | ||
| East Charlemont | PO | Franklin Co, MA | ||
| East Charleston | PO | Charleston twp, Orleans Co, VT | ||
| East Chatham | PO | Columbia Co, NY | ||
| East Chester | PV | Chester twp, Rockingham Co, NH | ||
| East Chester | PT | Westchester Co, NY | 1,679 | water by Bronx river, East Chester & Hutchinson's creeks |
| East China | PO | China twp, Wyoming Co, NY | ||
| East Clarendon | PO | Clarendon twp, Rutland Co Co, VT | ||
| East Claridon | PO | Claridon twp, Geauga Co, OH | ||
| East Clarksfield | PO | Huron Co, OH | ||
| East Clarkson | PO | Monroe Co, NY | ||
| East Cleveland | PO | Cuyahoga Co, OH | ||
| East Cobbleskill | PO | Schoharie Co, NY | ||
| East Cacalico | T | Lancaster Co, PA | 2,117 | water by Cocalico creek |
| East Constable | PO | Constable twp, Franklin Co, NY | ||
| East Corinth | PO | Corinth twp, Orange Co, VT | ||
| East Corinth | PO | Corinth twp, Penobscot Co, ME | ||
| East Craftsbury | PO | Orleans Co, VT | ||
| East Creek | PO | Cape May Co, NJ | ||
| East Deer | T | Alleghany Co, PA | 2,021 | water by Alleghany river |
| East De Kalb | PO | St Lawrence co, NY | ||
| East Dennis | PV | Dennis twp, Oxford Co, ME | ||
| East Dixfield | PO | Dixfield twp, Oxford Co, ME | ||
| East Dixmont | PO | Penobscot Co, ME | ||
| East Donegal | T | Lancaster Co, PA | 1,997 | water by Little Chicques creek |
| East Dorset | PO | Dorset twp, Bennington Co, VT | ||
| East Douglass | PO | Douglass twp, Worcester Co, MA | ||
| East Dover | PO | Dover twp, Piscataquis Co, ME | ||
| East Duanesburgh | PO | Schenectady Co, NY | ||
| East Durham | PV | Durham twp, Penobscot Co, ME |