In all cases, it was assumed that current trends will continue.

Age and sex are important determinants of the health of individuals. Please refer to the NSW Health website for a list of Local Health Districts and the membership of Boards.Age-adjustment of rates used direct age-standardisation.

• In 2017 approximately 3.0% of the total population in NSW were Aboriginal and were relatively younger overall than the non-Aboriginal population.

Population projections for LGAs are also available for the following age groups: 0-14, 15-44, 45-64 and 65 years and over, for the years 2016, 2021, 2026, 2031 and 2036. For deaths data, the last 20 years were used as the base data for predictions.

Migration patterns, for example young adults moving to urban areas and retired people moving to coastal areas, also affect the shape of the population pyramid.

Population by Local Health District and yearhttps://www.sas.com/en_au/software/enterprise-guide.html• The proportion of females in the population increases with age.

Population projections for LGAs in NSW are also available for the following age groups: 0-14, 15-44, 45-64 and 65 years and over, for the years 2016, 2021, 2026, 2031 and 2036. These projections have been used to calculate rates in indicators showing projected deaths and hospitalisations in NSW.NSW Department of Planning, Industry and EnvironmentThe year-to-year projections of population to 2036 by 5-year age group for the whole of New South Wales and Local Health Districts are available from HealthStats NSW. Preliminary estimates are generally made available five to six months after the reference period. Projections of population by sex are not available for Local Government Areas.Demography is the study of populations, especially with reference to size and density, fertility, mortality, growth, age and sex distribution, migration and vital statistics and the interaction of all these with social and economic conditions.Population pyramids provide an overall picture of the age and sex structure in a population.

No allowance was made for the impact of future injury prevention programs or injury treatment regimens.Age- and sex-specific estimated resident populations (ERPs) for NSW Statistical Areas (Levels 1 and 2) (SA1 and SA2) at 30 June were obtained from the Australian Bureau of Statistics (ABS) for use with calendar year data.

Each LHD has its own budget, management and accountabilities. • In 2017 approximately 3.0% of the total population in NSW were Aboriginal and were relatively younger overall than the non-Aboriginal population.

The projections used in HealthStats NSW are based on the latest estimated resident population as published by the ABS linearly interpolated to the first projection year in the DPIE estimates following this time point.Projections of numbers and rates of deaths, hospitalisations or incidence are based on the assumption that past trends will continue into the future.

A more rectangular shape reflects lower death rates, with most of the population living to old age.

The directly age-standardised rate is the weighted sum of age-specific (five-year age group) rates, where the weighting factor is the corresponding age-specific standard population.

In addition, statistical smoothing can be used to adjust raw estimates in small areas by taking into account information from adjacent areas (local or spatial variability) and from the whole state (global or non-spatial variability).The projected population estimates result from assumptions about future trends in fertility, mortality and migration and incorporate information from DPIE, the ABS, the Commonwealth Department of Immigration and Border Control and the NSW Ministry of Health. Update to date information about population of Australia in 2020. Demography. The directly age-standardised rate is the weighted sum of age-specific (five-year age group) rates, where the weighting factor is the corresponding age-specific standard population. Population projections based on data from the NSW Department of Planning and Environment (SAPHaRI). • In 2017 the female population slightly outnumbered the male population (98.2 males per 100 females) and this gap is predicted to remain similar in 2036 (98.4 males per 100 females).The 2016 projections are for new Councils that have been announced. Sydney is Australia's most populous city, and is also the most populous city in Oceania.In the 2016 census, 5,005,400 persons declared themselves as residents of the Sydney Statistical Division–about one-fifth (19.41%) of Australia's total population.

With a population density of 2037 people per square kilometer the urban core has population density five times that of the greater region. Population projections for LGAs are also available for the following age groups: 0-14, 15-44, 45-64 and 65 years and over, for the years 2016, 2021, 2026, 2031 and 2036.