Joe H.
I’ve done this with multiple formulas pretty accurately.
extract street address formula: {{address}}?.split(",")?.[0]
extract city: {{address}}?.split(",")?.[1]?.trim()
extract state: {{address}}?.match(/,\s*([a-z]{2})\s*\d{5}/i)?.[1]?.toUpperCase()
extract zipcode: {{address}}?.match(/\b\d{5}\b/)?.[0]
ai prompt is: remove everything but the zip from /address column
example: 42 janis st, new orleans, la 70118 = 70118