HOLC Grade · 1937
A — "Best"
B — "Still desirable"
C — "Declining"
D — "Hazardous" (redlined)
Not graded
Bar heightcombined burden index (0–100): poverty (ACS) + adult tooth loss (CDC PLACES), equally weighted
Analysis & cartography: Mariam Pervaiz, BDS, MPH
Data: CDC PLACES · ACS · Mapping Inequality (HOLC 1937)
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