| Ward | Area | 1855 | 1865 | 1875 | Total Population | Irish Population | Irish % of Total | Total Population | Irish Population | Irish % of Total | Total Population | Irish Population | Irish % of Total | 1 | Battery | 13,486 | 6,207 | 46.00% | 9,852 | 4,080 | 41.4 | 14,298 | 5,025 | 35.1 | 2 | South & East of City Hall | 3,249 | 1,164 | 35.80% | 1,194 | 426 | 35.7 | 1,012 | 312 | 30.8 | 3 | South & West of City Hall | 7,909 | 2,283 | 28.90% | 3,367 | 1,179 | 35 | 2,874 | 740 | 25.7 | 4 | Near East River/Brooklyn Bridge | 22,895 | 10,446 | 45.60% | 17,352 | 6,605 | 38.1 | 20,828 | 6,681 | 32.1 | 5 | Tribeca S. Canal, Hudson Riv. | 21,617 | 4,866 | 22.50% | 18,205 | 4,430 | 24.3 | 15,951 | 4,380 | 27.5 | 6 | North of City Hall; south of Canal | 25,562 | 10,845 | 42.40% | 19,754 | 7,211 | 36.5 | 19,861 | 5,304 | 26.7 | 7 | East River & south of East Broadway | 34,422 | 11,777 | 34.00% | 36,962 | 11,645 | 31.5 | 54,636 | 12,400 | 27.2 | 8 | Soho | 34,052 | 7,210 | 21.20% | 30,098 | 5,133 | 17.1 | 32,465 | 5,313 | 16.4 | 9 | Greenwich Village | 39,982 | 7,909 | 19.70% | 38,504 | 6,348 | 16.5 | 49,403 | 8,259 | 16.7 | 10 | East of Bowery, North of Division | 26,378 | 3,442 | 13.00% | 31,537 | 3,139 | 10 | 41,747 | 2,435 | 5.8 | 11 | South of E14th near East River | 52,979 | 9,291 | 17.50% | 58,953 | 71,178 | 12.2 | 63,855 | 5,578 | 8.7 | 12 | Northern Manhattan above 86th St. | 17,656 | 5,831 | 33.00% | 28,259 | 5,967 | 21.1 | 60,510 | 11,492 | 19 | 13 | Near East River between Grand & Houston | 26,497 | 4,965 | 18.70% | 26,388 | 4,259 | 16.1 | 34,013 | 4,207 | 12.4 | 14 | Near Old St. Patrick's Cathedral | 24,754 | 8,961 | 36.20% | 23,382 | 7,322 | 31.3 | 26,453 | 7,102 | 26.8 | 15 | Washington Square | 24,046 | 6,285 | 26.10% | 25,572 | 6,041 | 23.6 | 25,529 | 4,027 | 15.8 | 16 | Between 6th Ave & Hudson River; 14th and 26th | 39,823 | 11,572 | 39.00% | 41,972 | 10,196 | 24.2 | 48,235 | 10,434 | 21.6 | 17 | East of 4th Ave; South of E14th | 59,548 | 14,815 | 24.90% | 79,563 | 12,007 | 15.1 | 101,075 | 9,672 | 9.6 | 18 | North E14th Between 5th Ave & East River | 39,509 | 14,666 | 37.10% | 47,613 | 15,050 | 31.6 | 61,195 | 16,993 | 27.8 | 19 | East of 6th Ave betw 40th & 86th | 17,866 | 6,320 | 35.40% | 39,945 | 10,309 | 25.8 | 118,727 | 25,153 | 21.1 | 20 | West Side betw 26th & 40th | 47,055 | 12,853 | 27.30% | 61,884 | 14,722 | 23.8 | 70,764 | 15,977 | 20 | 21 | East of 6th Ave betw E26th & E40th | 27,914 | 8,287 | 29.70% | 38,669 | 10,502 | 27.2 | 58,831 | 16,275 | 27.7 | 22 | West of Central Park, south of 86th St. | 22,605 | 5,740 | 25.40% | 47,361 | 7,585 | 16 | 83,420 | 16,057 | 19.2 | 23 | Southern Bronx, west of Bronx River | | | | | | | 24,320 | 2,850 | 11.7 | 24 | North Bronx, west of Bronx Riv., north of Highbridge | | | | | | | 11,874 | 2,418 | 20.4 |
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