
Using 1-Year or 5-Year American Community Survey Data - Census.gov
Sep 2, 2025 · Every community in the nation will continue to receive a detailed statistical portrait of its social, economic, housing and demographic characteristics through 1-year and 5-year ACS products.
What’s the Difference Between 1-Year and 5-Year American ... - IECAM
The infographic below summarizes some of the important differences between 1-year (including 1-year supplemental estimates for areas with populations of 20,000 and more) and 5-year estimates.
ACS 5-year vs. 1-year estimates - which to use? - IPUMS Forum
Jun 10, 2020 · As you mentioned, there is a tradeoff between currency and reliability when it comes to using 1-year data (more current, less reliable due to smaller sample size) or 5-year data (less …
American Community Survey (ACS) Questions and Answers
Oct 24, 2023 · ACS 1-year employment and unemployment estimates are available about nine months after the end of the reference year, while 5-year estimates typically are issued early in December of …
Comparing ACS Estimates Over Time: Are They Really Different?
Nov 30, 2023 · I often get questions about comparing American Community Survey (ACS) estimates from the US Census Bureau over time. This process is more complicated than you’d think, as the …
American Community Survey (ACS) - CDRPC
The two most commonly used ACS estimates are the 1-year estimates and the 5-year estimates. The 1-year estimates are collected over a 12-month period, while the 5-year estimates are collected over a …
American Community Survey - Department of Labor
There are two types of estimates available in the ACS: 1-year estimates available for geographic areas with populations of 65,000 or more. 5-year estimates available for all geographic areas down to the …
Cautions, Documentation and Guidelines on Using ACS Data
Data are combined to produce 12 months, 36 months or 60 months of data. These are called 1-year, 3-year and 5-year data. For more information on the ACS and how to use it: See these instructional …
Starting with the 2014 data release, the 3-year products were discontinued, but 5-year estimates are still published each year. While an ACS 1-year estimate includes information col-lected over a 12-month …
What is the U.S. Census Bureau American Community Survey (ACS) …
There are two different types of ACS estimates that the Census publishes: 1-year estimates and 5-year estimates. 1-year estimates are based on data collected in a single year, while 5-year estimates …