Population Estimation Flashcards

1
Q

Linear Method

A

Uses change in population over a period of time and extrapolates that change into the future in
a linear fashion

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2
Q

Cohort Survival Method

A

Deaths, Births, Migration, and Fertility rates are components of Cohort Survival Method

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3
Q

Exponential and Modified Exponential Method

A

-Uses rate of growth or decline
-Percent change in population over a period of time to estimate the current
-Results in curved line when graphed

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4
Q

Symptomatic Method

A

Uses data available to indirectly related to population size
-Example: Using average household size x single family permits in a year

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5
Q

Step Down Ratio Method

A

Uses the ratio of the population in a city and a county at a known point in time to estimate the current population size

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