Population projections

World population projected to reach 9. But bythe population of India is expected to surpass that of China.

Population projections

One of the highlights is both historic and projected detailed population information for individual cities around the world. The publication provides perhaps the best summary of US urban area population trends since and also projects their population through The UN provides data for the urban areas with an estimated population of at leastresidents in Urban areas are the city in its physical form — the built up area as opposed to cities in their functional or economic form, the metropolitan area, which includes economically connected territory outside the built up area, from the urban core to the suburbs to the periphery bordering farms and other rural land.

Bythe share had dropped to one half.

Population projections

The UN expects this trend to continue, projecting only 40 percent of the urbanized population to be in the Northeast and the Midwest by Figure 1.

Not unexpectedly, this new urban landscape has produced substantial shifts in the rankings of urban areas. This was a stunning achievement, because during the s, Chicago also was experiencing strong growth, adding approximately 1. This is approximately four times theadded in between and Los Angeles passed Chicago by adding 2.

Los Angeles continued to add more than one million residents per decade throughbut has since fallen into the sluggish growth pattern more identified with the Northeast and Midwest, adding less thanresidents between and From today's perspective, it may be surprising that New York grew strongly afteradding 1.

After that, however, the population began declining and did not recover until the s. Like Chicago and Los Angeles, despite the clear improvement in many areas, population growth was small in the last decade, atThere has been little stability in the rankings of the rest of the top 10, with only two s entries remaining.

Population projections - Office for National Statistics

Philadelphia, which was ranked 4th in is now fifth. Boston was ranked 6th, but has fallen to 10th. Detroit was 5th ranked inand was 12th in San Francisco has fallen from 7th to 13th.

The largest losses in ranking were Pittsburgh which fell 8th to 26th, St. Louis which dropped from 9th to 20th and Cleveland, which fell from 10th to 24th.

The Largest Cities in The UN's population projections to indicate modest rankings changes from the present.This graph shows population growth projections for the United States of America up to The forecasted population of the USA in is million residents.

The U.S. Census Bureau presents. Population projections Population projections provide an indication of the future size and age structure of the population based on mid-year population estimates and a set of assumptions of future fertility, mortality and migration.

In a new blog post, IIASA's demographers explain why they project the world population to peak this century and UN demographers believe stabilization is unlikely. The Revision of World Population Prospects is the twenty-fifth round of official United Nations population estimates and projections that have been prepared by the Population Division of the Department of Economic and Social Affairs of the United Nations Secretariat. The main results are presented in a series of Excel files displaying . Projections. Forecasts of population, components of change, and public school enrollment at the state and county level produced by the Demographic Research Unit.

Economics and Statistics Administration U.S. CENSUS BUREAU U.S.

Population projections

Department of Commerce U.S. Population Projections: to Presentation for the FFC/GW. The Population Program produces Florida's official city, county and state population estimates each year. it also produces population projections by age, sex, race and Hispanic origin for the state and each county.

Staff members conduct research on the accuracy of population estimates and projections, seasonal migration, the effects of hurricanes on population growth and a variety of other. 1 New York City Population Projections by Age/Sex & Borough, Introduction This report presents an analysis of New York City’s population projected from through Population Projections.

Highlights. From to , Placer County is projected to grow at an annualized rate of percent, adding , people.

U.S. Population Projections: | Pew Research Center