Columbia County, WA
How many residents are aging into Medicare here — and where they cluster.
58
residents turning 65 in Columbia County over the next 12 months
1,468
total T65 records on file
13
ZIP codes covered (top shown)
The next 12 months of turn-65 volume
110/26
411/26
512/26
201/27
402/27
603/27
604/27
1005/27
406/27
507/27
508/27
609/27
Top ZIP codes
99328 · 1,32699359 · 4899361 · 4599347 · 3799348 · 499328-1016 · 199328-1147 · 199328-1259 · 199328-1601 · 199328-8766 · 199328-8778 · 199328-9932 · 199361-9640 · 1
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Counts are from the same current inventory we deliver, bucketed by month of turning 65. Cold
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