Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Topics
Data & Maps
Surveys & Programs
Resource Library
Summary File 2 Dataset
Summary File 2 Dataset
Summary File 2 (SF 2) contains the data compiled from the questions asked of all people and about every housing unit. SF 2 includes population characteristics, such as sex, age, average household size, household type, and relationship to householder such as nonrelative or child. The file includes housing characteristics, such as tenure (whether a housing unit is owner-occupied or renter-occupied), age of householder, and household size for occupied housing units. Selected aggregates and medians also are provided.
Available Datasets
Others in Series
Dataset
Demographic Profile with Geos Summary File Dataset
The Demographic Profile Summary File contains 100 percent data asked of all people and about every housing unit.
Dataset
American Indian and Alaska Native Summary File Dataset
The AIAN Summary File contains data on population characteristics,
such as sex, age, average household size, household type, and relationship to householder.
Table
1990 Census Apportionment Results
Congressional seats are apportioned among the 50 states based on the 1990 Census population counts. Apportionment results from 1790 to 1990 are also shown.
Related Information
Page Last Revised - October 8, 2021
✕
Is this page helpful?
Yes
No
Yes
No✕
NO THANKS
255 characters maximum
255 characters maximum reached
255 characters maximum reached
✕
Thank you for your feedback.
Comments or suggestions?
Comments or suggestions?
