# What are census population estimates?

## What are census population estimates?

Each year, the Census Bureau’s Population Estimates Program uses current data on births, deaths, and migration to calculate population change since the most recent decennial census and produces a time series of estimates of population, demographic components of change, and housing units.

## Which Census Bureau product provides annual estimates of population and housing statistics?

Population Estimates Program (PEP)
The Census Bureau’s Population Estimates Program (PEP) produces estimates of the population for the United States, states, metropolitan and micropolitan statistical areas, counties, cities, towns, as well as for Puerto Rico and its municipios.

What are the methods of estimating population?

A population estimate is a calculation of the size of a population for a year between census periods or for the current year. There are two types of estimation techniques: inter-census and post-census.

### What is the population estimate?

Population estimates can describe the total population size as well as demographic characteristics such as age, sex, or education level. Population estimates are dependent on the demographic components of change: mortality, fertility, and migration.

### How do you estimate a population?

The population size estimate is obtained by dividing the number of individuals receiving a service or the number of unique objects distributed (M) by the proportion of individuals in a representative survey who report receipt of the service or object (P).

What is the difference between ACS 5-year and 1 year estimates?

While an ACS 1-year estimate includes information col- lected over a 12-month period, an ACS 5-year estimate includes data collected over a 60-month period. In the case of ACS 1-year estimates, the period is the calendar year (e.g., the 2015 ACS covers the period from January 2015 through December 2015).

#### How accurate is ACS data?

ACS data is as good as the Census Bureau represents it to be (BRIGHT SPOT!) 4. If you are using decennial Census data, both block groups and census tracts offer a high degree of accuracy Page 18 Takeaways 1. ACS data is as good as the Census Bureau represents it to be (BRIGHT SPOT!)

#### What are the population projections based on?

The 2008 projections are based on Census 2000 and were produced using a cohort-component method. The projections are based on assumptions about future births, deaths, and net international migration. The Census Bureau releases new national population projections periodically.

How does the US Census Bureau calculate population change?

Each year, the Census Bureau’s Population Estimates Program uses current data on births, deaths, and migration to calculate population change since the most recent decennial census and produces a time series of estimates of population, demographic components of change, and housing units.

## What is the population estimates program used for?

Population Estimates Program Each year, the Census Bureau’s Population Estimates Program uses current data on births, deaths, and migration to calculate population change since the most recent decennial census and produces a time series of estimates of population, demographic components of change, and housing units.

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