PPPM
410/510

Growth Management:
Class 3--Formulas for Determining Land Needs

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Calculating Residential Land Need

The basic steps in the calculations are:

Added population during planning period
–quarters Persons in group
= Persons in households

Persons in households
÷ Average household size
= Needed occupied dwelling units

Needed occupied dwelling units
x Vacancy rate
= Needed total dwelling units

Needed total dwelling units
÷ average residential density
= needed acres

Calculating Non-Residential Land Need

 


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This page maintained by Bob Parker, ©2000
March 25, 2000