I. Number of inhabitants. Total population for states, counties, and minor civil divisions; for urban and rural areas; for incorporated places; for metropolitan districts; and for census tracts. Comprising the first series of population bulletins for the states, territories, and possessions.--II. Characteristics of the population. Sex, age, race, nativity, citizenship, country of birth of foreign-born white, school attendance, education, employment status, class of worker, major occupation group, and industry group. pt. 1. Alabama-District of Columbia. pt. 2. Florida-Iowa. pt. 3. Kansas-Michigan. pt. 4. Minnesota-New Mexico. pt. 5. New York-Oregon. pt. 6. Pennsylvania-Texas. pt. 7. Utah-Wyoming. 7 v.--III. The labor force. Occupation, industry, employment, and income. pt. 1. United States summary. pt. 2. Alabama-Indiana. pt. 3. Iowa-Montana. pt. 4. Nebraska-Oregon. pt. 5. Pennsylvania-Wyoming. 5 v.--IV. Characteristics by age; marital status, relationship, education and citizenship. pt. 1. United States summary. pt. 2. Alabama-Louisiana. pt. 3. Maine-North Dakota. pt. 4. Ohio-Wyoming. 4 v.