Saint Andrews Post Office is a post office in Charleston, SC. It provides standard postal functions for residents and businesses in the Charleston area, offering lobby and retail services during weekday and Saturday hours. The location has received 17 customer reviews and holds an overall rating of 1.90 out of 5.
The facility operates lobby and retail counters from 9 a.m. to 4 p.m. Monday through Friday and 9 a.m. to 12 p.m. on Saturdays, with no service on Sundays. It handles regular mail collections each weekday at 5 p.m. and on Saturday at noon, and provides PO Box access and delivery during weekday and Saturday afternoons. While the office does not offer on‑site financial, mailing, pickup, business, or biometric services, customers can schedule appointments for passport applications and obtain passport‑size photographs.
Saint Andrews Post Office delivers reliable postal access to the Charleston community, emphasizing its consistent operating hours and PO Box availability for local customers.
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BizScoreAI scanned the website tools.usps.com on September 21, 2026. Saint Andrews Post Office has a BizScore of 53 out of 100.
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 0 of 25 points, Content Readiness 22 of 30 points, AI Trust Signals 11 of 20 points.
Website audit sub-scores (out of 100): On-Page 39, Technical 51, Performance 66, Content 55.
Strengths: 7 checks passed. AI Crawler Access, AI Content Blocking, Hyperlocal Targeting, Local Multimedia, Q&A Content, About/Team Page, XML Sitemap.
Areas to improve: 8 checks. llms.txt (failed), Structured Data (failed), Google Business Profile Link (failed), LocalBusiness Schema (failed), Third-Party Review Links (failed), Meta Description (failed), Weak Heading Structure (warning), Author Signals (warning).
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