New York County Map Formation by Year
1683
1686
1692
1698
1701
1709
1713
1717
1764
1766
1767
1768
1770
1772
1773
1774
1775
1777
1781
1782
1783
1784
1786
1788
1789
1790
1791
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1819
1821
1822
1823
1824
1825
1826
1828
1836
1838
1841
1846
1847
1854
1855
1857
1860
1874
1895
1898
1899
1912
1913
1915
New York County Map Abbreviations
unorg. = unorganized
g. = gained
w. = with
fr. = from
atmt. = attachment
exch = exchanged
nca.= non county area
ch. = changed
Alb -
Albany
All -
Allegany
Brm -
Broome
Brx -
Bronx
Cat -
Cattaraugus
Cay -
Cayuga
Cl -
Clinton
Cmg -
Chemung
Cnn -
Chenango
Col -
Columbia
Ctl -
Cortland
Ctq -
Chautauqua
De -
Delaware
Dut -
Dutchess
Er -
Erie
Es -
Essex
Fr -
Franklin
Fu -
Fulton
Ge -
Genesee
Gr -
Greene
Ha -
Hamilton
He -
Herkimer
Je -
Jefferson
Ki -
Kings
Le -
Lewis
Li -
Livingston
Ma -
Madison
Mro -
Monroe
Mty -
Montgomery
Na -
Nassau
Ni -
Niagara
NY -
New York
One -
Oneida
Ono -
Onondaga
Ont -
Ontario
Ora -
Orange
Orl -
Orleans
Os -
Oswego
Ot -
Otsego
Pu -
Putnam
Qu -
Queens
Re -
Rensselaer
Ri -
Richmond
Ro -
Rockland
Sa -
Saratoga
Sen -
Seneca
Shr -
Schoharie
SL -
St. Lawrence
St -
Steuben
Sty -
Schenectady
Suf -
Suffolk
Sul -
Sullivan
Syr -
Schuyler
Ti -
Tioga
To -
Tompkins
Ul -
Ulster
War -
Warren
Was -
Washington
Way -
Wayne
Wes -
Westchester
Wy -
Wyoming
Ya -
Yates