Post offices and parcel points in Mercer Island, WA
ZIP code 980407 locations — 5 post boxes, 2 post offices.
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- Post boxes
- Post offices
Post offices in Mercer Island
3040 78th Avenue SE
- Hours
- Mon–Fri8:30 am–5 pmSat10 am–2 pm
7683 Southeast 27th Street
- Hours
- Mon–Fri7:30 am–5:30 pmSat9 am–5 pmSun10 am–4 pm
Post boxes in Mercer Island
- Box type unconfirmed
- Hours
- Box type unconfirmed
- Hours
- Mon–Sat12 pm
- Box type unconfirmed
- Hours
- Box type unconfirmed
- Hours
- USPS Post BoxBox type unconfirmedUSPS
- Hours