APPENDIX.
STATISTICS BEARING ON THE TENEMENT PROBLEM.

Statistics of population were left out of the text in the hope that the results of this year’s census would be available as a basis for calculation before the book went to press. They are now at hand, but their correctness is disputed. The statisticians of the Health Department claim that New York’s population has been underestimated a hundred thousand at least, and they appear to have the best of the argument. A re-count is called for, and the printer will not wait. Such statistics as follow have been based on the Health Department estimates, except where the census source is given. The extent of the quarrel of official figures may be judged from this one fact, that the ordinarily conservative and careful calculations of the Sanitary Bureau make the death-rate of New York, in 1889, 25.19 for the thousand of a population of 1,575,073, while the census would make it 26.76 in a population of 1,482,273.

Population ofNew York, 1880 (census)1,206,299
London, 18813,816,483
Philadelphia, 1880846,980
Brooklyn, 1880566,689
Boston, 1880362,535
New York, 1889(estimated)1,575,073
London, 18894,351,738
Philadelphia, 18891,040,245
Brooklyn, ”814,505
Boston, ”420,000
New York under five years of age, in1880140,327
1889
(estimated)182,770
Population of tenements in New York in1869[25](census)468,492
1888[26]1,093,701
under five years of age143,243
Population ofNew York in 1880(census)1,206,299
Manhattan Island in 1880 (census)1,164,673
Tenth Ward in 1880 (census)47,554
Eleventh Ward in 1880 (census)68,778
Thirteenth Ward in 1880 (census)37,797
New York in 1890 (census)1,513,501
Manhattan Island in 1890 (census)1,440,101
Tenth Ward in 1890 (census)57,514
Eleventh Ward ” ”75,708
Thirteenth Ward in 1890 (census)45,882
Number of acresin New York City24,890
” ” Manhattan Island12,673
” ” Tenth Ward110
” ” Eleventh Ward196
” ” Thirteenth Ward107
Density of population per acre in 1880, New York City48.4
Density of population per acre in 1880, Manhattan Island92.6
Density of population per acre in 1880, Tenth Ward432.3
Density of population per acre in 1880, Eleventh Ward350.9
Density of population per acre in 1880, Thirteenth Ward353.2
Density of population per acre in 1890, New York City (census)60.08
Density of population per acre in 1890, Manhattan Island (census)114.53
Density of population per acre in 1890, Tenth Ward (census)522.00
Density of population per acre in 1890, Eleventh Ward (census) 386.00
Density of population per acre in 1890, Thirteenth Ward (census)428.8
Density of population to the square mile in 1880, New York City (census)30,976
Density of population to the square mile in 1880, Manhattan Island (census)41,264
Density of population to the square mile in 1880, Tenth Ward (census)276,672
Density of population to the square mile in 1880, Eleventh Ward (census)224,576
Density of population to the square mile in 1880, Thirteenth Ward (census)226,048
Density of population to the square mile in 1890, New York City (census)38,451
Density of population to the square mile in 1890, Manhattan Island (census)73,299
Density of population to the square mile in 1890, Tenth Ward (census)334,080
Density of population to the square mile in 1890, Eleventh Ward (census)246,040
Density of population to the square mile in 1890, Thirteenth Ward (census)274,432
Number of persons to a dwelling in New York, 1880 (census)16.37
Number of persons to a dwelling in London, 1881 (census)7.9
Number of persons to a dwelling in Philadelphia, 1880 (census)5.79
Number of persons to a dwelling in Brooklyn, 1880 (census)9.11
Number of persons to a dwelling in Boston, 1880 (census)8.26
Number of deaths inNew York, 188031,937
” ”London, 188181,431
” ”Philadelphia, 188017,711
” ”Brooklyn, 188013,222
” ”Boston, 18808,612
Death-rate ofNew York, 188026.47
London, 188121.3
Philadelphia, 188020.91
Brooklyn, 188023.33
Boston, 188023.75
Number of deaths inNew York, 188939,679
” ”London, 188975,683
” ”Philadelphia, 188920,536
” ”Brooklyn, 18898,288
” ”Boston, 188910,259
Death-rate ofNew York, 188925.19
London, 188917.4
Philadelphia, 188919.7
Brooklyn, 188922.5
Boston, 188924.42

For every person who dies there are always two disabled by illness, so that there was a regular average of 79,358 New Yorkers on the sick-list at any moment last year. It is usual to count 28 cases of sickness the year round for every death, and this would give a total for the year 1889 of 1,111,082 of illness of all sorts.

Number of deaths in tenements in New York, 186913,285
” ” ” ” ” ” 188824,842
Death-rate in tenements in New York, 186928.35
” ” ” ” ” 188822.71

This is exclusive of deaths in institutions, properly referable to the tenements in most cases. The adult death-rate is found to decrease in the larger tenements of newer construction. The child mortality increases, reaching 114.04 per cent. of 1,000 living in houses containing between 60 and 80 tenants. From this point it decreases with the adult death-rate.

Number of deaths inprisons, New York, 188985
” ”hospitals, New York, 18896,102
” ”lunatic asylums, New York, 1889448
” ”institutions for children, New York, 1889522
” ”homes for aged, New York, 1889238
” ”almshouse, New York, 1889424
” ”other institutions, New York, 1889162
Number of burials in city cemetery (paupers), New York, 18893,815
Percentage of such burials on total9.64
Number of tenants weeded out of overcrowded tenements, New York, 18891,246
Number of tenants weeded out of overcrowded tenements, in first half of 1890[27]1,068
Number of sick poor visited by summer corps of doctors, New York, 189016,501

Police Statistics.

Males.Females.
Arrests made by the police in 188962,27419,926
Number of arrests for drunkenness and disorderly20,2538,981
Number of arrests for disorderly conduct10,9537,477
” ” assault and battery4,534497
” ” theft4,399721
” ” robbery24710
” ” vagrancy1,686947
Prisoners unable to read or write2,3991,281
Number of lost children found in the streets, 18892,968
” sick and destitute cared for, 18892,753
Found sick in the streets1,211
Number of pawnshops in city, 1889110
” cheap lodging-houses, 1889270
” saloons, 18897,884

Immigration.