1820 United States Census:
States:
Quebec: 945,844 (16 seats)
Nova Scotia: 207,252 (4 seats)
Iroquois (Haudenosaunee): 261,097 (5 seats)
New Hampshire: 283,842 (5 seats)
Massachusetts: 774,638 (13 seats)
Rhode Island: 98,111 (2 seats)
Connecticut: 347,398 (6 seats)
New York: 1,171,952 (20 seats)
New Jersey: 343,251 (6 seats)
Pennsylvania: 1,036,242 (18 seats)
Delaware: 90,921 (2 seats)
Maryland: 463,173 (8 seats)
Virginia: 1,477,175 (25 seats)
North Carolina: 636,824 (11 seats)
South Carolina: 558,229 (10 seats)
Kentucky: 760,537 (13 seats)
Hisigi: 172,304 (3 seats)
Vermont: 246,447 (4 seats)
Maine: 386,780 (7 seats)
Georgia: 423,743 (7 seats)
Florida: 413,977 (7 seats)
Ohio: 537,832 (9 seats)
Ontario: 261,455 (5 seats)
Illinois: 495,379 (9 seats)
Michigan: 457,503 (8 seats)
Wisconsin: 253,273 (4 seats)
Ankigama (state's name was Anglicized before being admitted as a state): 199,934 (3 seats)
Alabama: 306,990 (5 seats)
Jefferson: 144,216 (3 seats)
Akansa: 95,038 (2 seats)
Total population of states: 13,851,357
240 House Seats for states, 3 for territories, 2 for Federal Districts (245 in total)
57,715 Americans per House Seat.
Minimum population required for statehood: 90,000
Territories:
Newfoundland and Labrador Territory *: 61,773
Lakota Territory*: 38,668
Mississippi Territory (west of Illinois)*: 73,837
Missouri Territory (just west of Mississipi Territory): 33,000 (estimate)
Louisiana Territory (similar to OTL's Louisiana, but the eastern borders are at Dayton, Texas and the northern borders reaches Akansa's southern borders): 54,000 (estimate)
Kiowa Territory: 46,395
Texas Territory : 26,000 (estimate)
Unorganized Territories: 200,000 (estimate)
* = Territories with a House seat
Total population of territories: 533,673
Federal Districts:
Columbia.: 46,713
Bermuda: 14,858
Total population of Federal Districts: 61,571
Total US population: 14,446,601
Protectorates:
South African Protectorate: 1,200,000 (estimate) (within the borders of the colony, most are not under direct administration rule)Fort Hope: 17,919
Cape Town: 20,246
Singapore: 1,919
Iceland: 61,739
Greenland: 15,000 (estimate)
Most Populous Cities:
New York (NY): 174,768
Philadelphia (PA): 143,162
Baltimore (MD): 104,155
Boston (MA): 81,192
Lafayette (KY): 69,239
Quebec City (QB): 66,039
Montreal (QB): 48,070
Columbia (FD): 46,713
Albany (NY): 46,334
St. Louis (MS): 42,901
Cleveland (OH): 41,788
Chicago (IL): 38,608
Sovtaj (FL): 38,209
Xin (NY): 32,296
Charleston (SC): 32,817
Toronto (QB): 28,215
Richmond (VA): 27,632
Norfolk (VA): 24,799
Timstown (JF): 24,036
Thaona (IQ): 23,755
Augusta (GA): 21,026
Salem (MA): 18,158
Halifax (NS): 18,035
Onondaga (IQ): 17,856
Cincinnati (OH): 17,830
Detroit (MI): 16,830
Sainte-Anne-des-Pins (ON): 15,467
Savannah (GA): 14,047
Washington (AL): 13,211
Chota (HI): 10,816
Nibioda (AK): 10,699
New Orleans (LA): 10,427
Buffalo (IQ): 9,871
New Marseille (ON) [located in OTL's Thunder Bay]: 7,486
Hammock (FL): 6,653
Springfield (IL): 6,229
Madison (WI): 5,184
Demographics:
61% Whites (Americans with European descent, discounting Canadian Americans who are considered a distinct culture/identity)
21% African Americans
9% Canadian Americans (Quebecois)
5% Native Americans
3% Caribbean Americans (African Americans with Caribbean descent)
1% Asian Americans