Population Clock
Encyclopedia
United States Census Bureau
The United States Census Bureau is the government agency that is responsible for the United States Census. It also gathers other national demographic and economic data...
's continuously active approximations of both the population
Population
A population is all the organisms that both belong to the same group or species and live in the same geographical area. The area that is used to define a sexual population is such that inter-breeding is possible between any pair within the area and more probable than cross-breeding with individuals...
of the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
and the world's total population. The population totals are based on the latest census information and national population estimates, which are used in the algorithms that run the two clocks.
Calculation
The calculation used to estimate the approximate timely population is;one birth per time TW
- one death per time TX
+ one international immigrant per time TY
= overall increase (one person per time TZ).
Example
One birth every 1 minute and 56 seconds- One death every 3 minutes and 59 seconds
+ One international migrant every 3 minutes and 11 seconds
= One person every 1 minutes and 44 seconds
Other population clocks
- Australian Bureau of Statistics population clock website
- Statistics New Zealand population clock website
- Statistics Canada population clock website
- Statistics Nederlands population clock website
- Slovenia Statistics Office population clock website
- Finland Population Centre population clock website
- Statistics Norway population clock website
- Official Pakistani Population Clock
- Bangladeshi Bureau of statistics population clock
- Egyptian Statistics (CAPMAS) and population clock
- Official Columbian Population Clock
- Central Bureau of Statistics Syria Population clock