Dist. of Col. 13 Maryland 25 New York 28 Massachusetts 29 Virginia 29 California 30 Nevada 30 Delaware 31 New Jersey 32 Connecticut 34 Montana 34 Rhode Island 35 Minnesota 36 Pennsylvania 38 Vermont 38 Colorado 38 Wyoming 38 North Dakota 40 Washington 42 Illinois 43 Louisiana 44 Kentucky 46 Wisconsin 46 Georgia 47 Michigan 49 North Carolina 50 Ohio 50 Arizona 51 Nebraska 51 Florida 52 N. Hampshire 53 Missouri 53 Oregon 54 Tennessee 55 Maine 56 Utah 57 South Dakota 60 Alabama 61 South Carolina 61 Idaho 62 Iowa 62 Indiana 63 Mississippi 66 West Virginia 69 New Mexico 75 Texas 76 Kansas 88 Arkansas 93 Oklahoma 156] This is also made evident by the diagram. Forty-nine of the fifty largest cities in the United States are found in the first thirty-four states in the list; only one of the fifty is found in the last fifteen states. The fact is apparently most clearly shown in the case of the District of Columbia, which has an almost exclusively urban population and ranks first with reference to the number of servants employed. The condition here, however, is due not so much to its urban character as to the employment of colored help and the fact that the city contains an abnormally large number of temporary residents requiring a disproportionate amount of service. The truth of the proposition is better indicated by the examples of New York, Massachusetts, and New Jersey, which stand nearly at the head of the list and contain seventeen of the fifty largest cities. (3) The aggregate wealth of a state has little appreciable effect on the relative number of domestic servants employed. This is evident from a study of the relative true and assessed valuation of real and personal property in the different states.[203] In more than one half the states it has no apparent connection whatever with the relative number of servants. (4) The per capita wealth of a state has, with the exception of the Southern states as a class, a somewhat important bearing on the relative number of servants employed.