Some counties, like Riverside and San Bernardino in California had big increases in the number of tracts from 587 to 822 tracts for example.
This is an important time to revisit how you have delineated your Assessment Area not only for the number of tracts but for their income classification and minority classification too. We have seen situations that have changed so much a bank could be accused of red lining even though they did nothing to change their AA boundaries.
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