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Disclaimer and User Agreement

Please read these terms carefully. If you do not agree with any of these terms or conditions, do not access or otherwise use this website or our products.



CDA planning ratios are calculated using our proprietary Planning Ratio Estimation Program (PREP) and are produced for users to conduct activities such as creating community surveys, planning studies, projection and forecasting, and impact analyses. While the data are sound, users should not rely solely upon CDA ratios as the only basis for making decisions.

Limitations on use

Users may not reproduce, change, share, sell, transfer or otherwise give PREP tables to any third party unless CDA specifically provides advance written authorization.

Users expressly understand and agree that CDA shall not be liable for any damages or losses resulting from the use of CDA data products. CDA cannot accept responsibility for any unauthorized alterations or changes of the PREP tables.

Although CDA endeavors to provide the most appropriate and accurate estimates, CDA makes no guarantee or warranties of any kind.