boarders or lodgers; or it may consist of a group of persons living together, no family included; or it may consist of various combinations of families, "groups," and boarders or lodgers. The term "family" as used throughout these tables refers in general to the immediate family composed of husband, wife, and children. Groups of persons among whom none of these relations exist are not considered families. Households in which complicated relationships exist have been resolved into the component immediate families. Remnants of families maintaining a home are considered families when either husband or wife is present. The general tables show results of two practically independent studies, as follows: STUDY OF HOUSEHOLDS. All tables headed "Study of households" are based on information from the schedule which was filled out for certain selected households in each of the several communities. Names and addresses were secured of employees in a given industry who were heads of households; and for each such household a schedule was filled out by an agent of this Commission who visited the apartment and secured detailed information, so far as possible, for every occupant, as well as data in regard to family and household organization and status at the time of the visit. STUDY OF EMPLOYEES. The general tables headed "Study of employees" present data from the schedule relating only to the individual employee. This schedule was filled out by the employee himself or by some one detailed by the employer to the task, to whom the employee furnished data. The general tables of this series, therefore, concern only the history and present status of the employee, while the other series, as has been stated, presents data not only for certain of the employees but also for members of their households. All data included under the "Study of employees" are tabulated by sex and by the general nativity and race of the individual. For the native-born of foreign father the classification is by country of birth of father and not by race of father. DESCRIPTION OF TABLES. Total number of households and persons studied, by general nativity and race of head of household: Study of households. Table 1.-This table enumerates the households studied of each race, the aggregate of the members of the households of each race, and the persons, male and female, for whom detailed information was secured. All members of households appear in this table under general nativity and race of head of household. Number of persons for whom detailed information was secured, by sex and general nativity and race of individual: Study of households. Table 2. This table is a second enumeration of the persons, male and female, who are included in the detailed study of members of households. In this enumeration each individual appears under his own general nativity and race. Total number of employees for whom information was secured, by sex and general nativity and race: Study of employees. Table 3.This table enumerates the employees for whom data were secured for the "Study of employees." The enumeration is by general nativity and race of employee and, in industries where both male and female employees report, by sex. Number of foreign-born employees in the United States each specified number of years, by sex and race: Study of employees. Table 4.-All foreign-born employees who report the number of years since their first arrival in the United States are here classified as in the United States under one year, one year, two years, three years, four years, five to nine years, ten to fourteen years, fifteen to nineteen years, or twenty years or over. In all industries where employees of both sexes report, the tabulation is by sex. Number of foreign-born persons in the United States each specified number of years, by sex and race of individual: Study of households. Table 5. This table, which is concerned with members of households, is similar to Table 4, relating to employees. Occupation before coming to the United States of foreign-born males who were 16 years of age or over at time of coming, by race of individual: Study of households. Table 6.-Males who were 16 years of age or over at the time of their first arrival in the United States are here classified according to whether before coming to the United States they worked for profit, for wages, or without wages, and are further classified according to the kind of employment pursued. Payments in kind as well as in money are here considered wages. Persons who worked without wages were usually at work with fathers or other near relatives. Occupation before coming to the United States of foreign-born females who were 16 years of age or over at time of coming, by race of individual: Study of households. Table 7.-This table is similar to Table 6, relating to males. Number of males 16 years of age or over in each specified industry, by general nativity and race of individual: Study of households. Table 8.This table shows the number of male members of households 16 years of age or over who are at home and at school, and classifies those who have had employment within the year ending with the taking of the schedule according to the industry in which they have been employed. The main headings used in this table follow the classification of the United States Census with the following modifications: General labor is here separated from domestic and personal service; fishing, mining, and quarrying are separated from manufacturing and mechanical pursuits; trade and transportation are distinct from each other. The headings as here used are: 1. Agricultural pursuits. 2. Domestic and personal service. 3. Manufacturing and mechanical pursuits. 4. Mining (including quarrying). 5. General labor. 6. Professional service. 7. Trade. 8. Transportation. 9. Fishing. in the same apartment and sharing one or more rooms. Family households with boarders or lodgers are subdivided into those who keep boarders and those who keep only lodgers. Households keeping both boarders and lodgers are here entered as households with boarders. "Boarders" are persons to whom both food and lodging are furnished. Number of households paying each specified rent per month per apartment, by general nativity and race of head of household: Study of households. Table 21.-In this table appear only the renting households which report the rent paid for the unfurnished rooms which they use for living purposes. The following classes are thus excluded from the table: 1. Households which rent apartment furnished. 2. Households which pay an undivided sum for apartment and place of business. 3. Resident landlords who pay an undivided sum for the apartment they occupy and other apartments which they sublet. 4. Households which pay "ground rent." Number of households paying each specified rent per month per room, by general nativity and race of head of household: Study of households. Table 22.-The households included in this table are the same as in Table 21. Number of households paying each specified rent per month per person, by general nativity and race of head of household: Study of households. Table 23.-The households included in this table are the same as in Table 21. Number of households keeping boarders and lodgers and number of boarders and lodgers, by general nativity and race of head of household: Study of households. Table 24. This table shows the number of households keeping boarders and the number keeping only lodgers; it also shows the total number of boarders and of lodgers. "Boarders both sleep and eat with the household. Households which keep lodgers in addition to boarders are classified with the households keeping boarders. Among certain races it is customary to include one of the following accommodations with the nominal price of lodging: (1) Coffee or soup is served once a day; (2) the lodger is allowed the privilege of cooking his food on the kitchen stove; (3) the housewife buys the lodger's food, having the price charged in his account book, and prepares the food for him. Persons with such financial arrangements consider themselves lodgers, and have been classified as such in this table. Number of persons per household in apartments of each specified size, by general nativity and race of head of household: Study of households. Table 25.-Households are here classified according to the number of rooms which they occupy and are further classified according to the number of persons of which they are composed. Rooms used exclusively for business purposes, although connected with the apartment, are not counted in the number of rooms per apartment. As before stated, only such persons as sleep in the apartment are considered members of the household. Number of households occupying apartments of each specified number of rooms, by general nativity and race of head of household: Study of households. Table 26.-This table summarizes a part of the data of Table 25. Households are here classified according to the number of rooms they occupy. Number of households of each specified number of persons, by general nativity and race of head of household: Study of households. Table 27.This table summarizes a part of the data in Table 25. Households are here classified according to the number of persons in the household. Number of households and number of persons in apartments of each specified number of rooms, by general nativity and race of head of household: Study of households. Table 28.-This table summarizes part of the data in Table 25; it gives the total number of households and the total number of persons in apartments of each specified size. Persons per room, by general nativity and race of head of household: Study of households. Table 29.-This table shows the number of households which average less than one person per room, one and less than two persons per room, two and less than three persons per room, etc. The table also shows the average number of persons per household and per room for all households studied. Persons per sleeping room, by general nativity and race of head of household: Study of households. Table 30.-This table presents the data relative to persons per sleeping room. Only rooms which are regularly used for sleeping purposes are here considered sleeping rooms. The table is similar to Table 29. Number of households regularly sleeping in all except each specified number of rooms, by general nativity and race of head of household: Study of households. Table 31.-This table classifies households according to the number of rooms left for living purposes, after the number of sleeping rooms has been deducted. Literacy of employees, by sex and general nativity and race: Study of employees. Table 32.-This table shows the number of employees who read some language and the number who both read and write some language. In all industries where employees of both sexes report the tabulation is by sex. Literacy of persons 10 years of age or over, by sex and general nativity and race of individual: Study of households. Table 33.-This table, which is concerned with members of households, is similar to Table 32, relating to employees. Literacy of foreign-born persons 10 years of age or over, by sex, years in the United States, and race of individual: Study of households: Table 34. This table classifies foreign-born persons, male and female, according to the number of years since their first arrival in the United States. The classes are: Under five years, five to nine years, and ten years or over. The table shows under each of the three groups the number of persons who can read some language and the number who can both read and write some language. Literacy of foreign-born persons 10 years of age or over, by sex and age at time of coming to the United States and race of individual: Study of households. Table 35.-This table classifies foreign-born persons, male and female, according to whether they were under 14 years of age or 14 years of age or over at the time of their first arrival in the United States, and shows the number in each group who can The term "Domestic and personal service" includes, besides domestic servants, certain classes of persons not professional who serve the general public, such as policemen, city firemen, and employees at places of amusement. Number of females 16 years of age or over in each specified industry, by general nativity and race of individual: Study of households. Table 9. This table is similar to Table 8, relating to males. Number of female employees 18 years of age or over earning each specified amount per week, by general nativity and race: Study of employees. Table 10.-Employees are here classified according to the amount of their earnings. In some industries earnings are reported by the week and in others by the day. Where employment is on the time basis the data are for "rate of pay;" where employment is on the piece basis the data are for "earnings." Number of male employees 14 and under 18 years of age earning each specified amount per week, by general nativity and race: Study of employees. Table 11.-Employees are here classified according to the amount of their earnings. In some industries earnings are reported by the week and in others by the day. Where employment is on the time basis the data are for "rate of pay;" where employment is on the piece basis the date are for "earnings.' Number of female employees 14 and under 18 years of age earning each specified amount per week, by general nativity and race: Study of employees. Table 12.--This table is similar to Table 11, relating to earnings of males 14 and under 18 years of age. Number of male heads of families earning each specified amount per year, by general nativity and race of individual: Study of households. Table 13.-This table forms a part of the study of family incomes. The information relative to income was secured for the year ending at the time of the agent's visit. In the "selection of families" for the compilation of data concerning family income, the following classes were omitted: 1. Families established less than one year. 2. Families living two or more per household under complicated financial arrangements, so that exact income from boarders or other sources within the household is uncertain. 3. Families with earnings or contributions representing entire earnings of members who are profit earners or whose net earnings are for any other reason uncertain. That part of the income in this study represented by earnings is net. Practically all of the heads of families included in this table are also heads of households. They are here classified according to the amount of their earnings for the year. Yearly earnings (approximate) of males 18 years of age or over, by general nativity and race of individual: Study of households. Table 14.-Male wage-earners are here classified according to the amount of their earnings for the year ending at the time of the agent's visit. Persons who receive board and lodging in addition to a money wage and persons who receive tips or other perquisites over and above a stipulated wage are not included in this table. Amount of family income per year, by general nativity and race of head of family: Study of households. Table 15.-The families in cluded in this table are the same as in Table 13. These families are here classified according to the amount of total income for the year |