- Forward from San Ysidro to Cabo, La Paz & Todos Santos
US Mailbox for Baja California Sur
San Ysidro PO Box gives Baja California Sur residents a real US street address at 380 E. San Ysidro Blvd — the closest US mailbox facility to the Mexico border. Shop from any US store, receive packages from Amazon, FedEx, UPS, USPS, and DHL, then forward directly to Cabo San Lucas, La Paz, San José del Cabo, Todos Santos, and every city in Baja California Sur. Bilingual service — English and Spanish. Plans from $160/yr.
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Start today with our reliable mailbox, shipping, and support services designed to simplify your mail management and cross-border logistics.
- (619) 213-6259
- (619) 297-2851
- info@sanysidropobox.com
- 380 E. San Ysidro Blvd Ste. B San Ysidro CA, 92173
Living in Baja California Sur and want to shop from US online stores, receive Amazon packages, or maintain a reliable US mailing address? San Ysidro PO Box is the US mailbox service built specifically for BCS residents who need a real, functional US address — not a virtual envelope scanner.
Unlike Baja California Norte residents who can cross the border for quick pickup, Baja California Sur residents need a service that can reliably forward packages from the US to Cabo, La Paz, Todos Santos, and all BCS destinations. That is exactly what we do.
You receive a real California street address at 380 E. San Ysidro Blvd, San Ysidro, CA 92173 — accepted by every US retailer, every carrier, and every government agency without restrictions. Once your packages arrive, we photograph, log, and store them securely, then forward to your BCS address via trusted Mexican carriers.
Expats, retirees, snowbirds, and business owners throughout Baja California Sur trust San Ysidro PO Box as their permanent US mailing address. Plans from $160/yr.
Why Baja California Sur Residents Need a US Mailbox — and Why San Ysidro Is the Answer
nlike Tijuana or Mexicali residents who can drive to the border for pickup, Baja California Sur residents are 900–1,100 miles from San Ysidro;
- BCS Is Far from the US Border — Forwarding Is the Only Option.
- Access Every US Store — Amazon, Walmart, Costco & More.
- All Carriers Accepted — Amazon, USPS, FedEx, UPS, DHL
- Flat-Rate Annual Pricing vs. Per-Shipment Percentages.
Our team serves Baja California Sur customers in both English and Spanish. Whether you are a US expat more comfortable in English, a Mexican national who prefers Spanish, or a business team that operates bilingually, we communicate clearly in both languages by phone, email, and WhatsApp. WhatsApp: (619) 297-2851.
Expats, Retirees & Snowbirds in Baja California Sur — How We Serve You
Baja California Sur is home to one of the largest concentrations of US expats and retirees in Mexico. Whether you are a full-time BCS resident, a seasonal snowbird, or a digital nomad with a Cabo or La Paz base, here is how our US mailbox service addresses your specific needs.
- Social Security, Medicare & Government Correspondence.
- US Banking and Financial Mail.
- Prescription Medications and Medical Supplies.
- Snowbirds — Seasonal Mail Management.
Amazon.com delivers directly to our San Ysidro street address for all Amazon fulfillment options including Prime delivery. Enter your San Ysidro address at checkout on any Amazon order. Once received, we forward to your Cabo, La Paz, or Todos Santos address on request. Typical Amazon-to-BCS total time: 5–9 business days (2–3 days Amazon delivery + 3–5 days forwarding). Amazon is our highest-volume incoming carrier for BCS customers.
How Much Does a US Mailbox for Baja California Sur Cost?
Transparent pricing is one of our key advantages over competitors like Mail Boxes Cabo.
- Individual (1 person) - From $160/yr.
- Couple (2 people) - From $220/yr.
- Family (3 people) - From $280/yr.
- Package storage — under 30 lbs - From $7.50/week.
- Package storage — over 30 lbs - From $12.50/week.
- Works
How It Works — 4 Steps for Baja California Sur Residents
A streamlined, simple, and professional process for all Baja California Sur residents
Register and Get Your San Ysidro US Address
Sign up online at sanysidropobox.com/shop or visit us at 380 E. San Ysidro Blvd,
Suite B, San Ysidro, CA 92173.
Shop from Any US Store Using Your San Ysidro Address
Use your San Ysidro address at checkout on Amazon, Walmart,
eBay, or any US retailer.
We Receive, Log, and Notify You Immediately
Every package that arrives at our San Ysidro facility is logged with a unique tracking number
reference, and stored securely.
We Forward to Your Baja California Sur Address
When you are ready to receive your packages, contact us by phone, email, or WhatsApp
to request forwarding.
Start Forwarding US Packages to Baja California Sur Today
- FAQs
Frequently Asked Questions — US Mailbox for Baja California Sur
Q1: How much does it cost to forward packages to Baja California Sur from San Ysidro?
Forwarding costs are weight-based and depend on your BCS destination. Typical 2025 market rates for San Ysidro to BCS forwarding: a 5 lb package to Cabo San Lucas runs approximately $25–$45 via FedEx Mexico or DHL. A 15 lb package runs approximately $55–$80. Package consolidation significantly reduces total costs by combining multiple orders into one shipment. The annual mailbox plan ($160/yr) covers receiving and storage — forwarding costs are quoted per shipment. Contact us at (619) 213-6259 for a specific forwarding quote for your destination.
Q2: How long does forwarding from San Ysidro to Cabo San Lucas or La Paz take?
From our San Ysidro facility to Cabo San Lucas: typically 3–5 business days via FedEx Mexico or DHL. To La Paz: typically 3–5 business days. To Todos Santos: 4–6 business days. These are market-standard transit times — we dispatch on the same day you request forwarding if the request is received before 3:00 PM. Express forwarding options are available for time-sensitive shipments. Contact us at (619) 213-6259 for express rates.
Q3: Can I receive government mail (Social Security, Medicare) at a San Ysidro mailbox?
Yes. Your San Ysidro address is a real California street address at 380 E. San Ysidro Blvd, Suite B — not a PO Box. US government agencies, including the Social Security Administration, Medicare, IRS, and State Department, all accept this address. You can update your address with US government agencies to receive important correspondence at your San Ysidro mailbox and forward to your BCS home when needed.
Q4: How does your service compare to Mail Boxes Cabo for Baja California Sur?
Mail Boxes Cabo charges approximately 28% of your item’s declared value for shipping. On a $1,000 laptop, that is $280 in forwarding fees. San Ysidro PO Box charges only the actual carrier weight-based rate — typically $30–$60 for the same laptop depending on weight. Our annual plan ($160/yr) includes a real US street address, all carriers accepted, and per-shipment forwarding at cost. For regular shoppers in Cabo, our flat-rate model typically saves hundreds of dollars per year.
Q5: Do you forward packages to Todos Santos, Baja California Sur?
Yes. We forward to all Baja California Sur cities including Todos Santos. Forwarding to Todos Santos typically takes 4–6 business days from dispatch via FedEx Mexico or DHL. Package consolidation is popular among Todos Santos customers who accumulate multiple orders before requesting a single combined shipment to reduce total shipping cost. Contact us at (619) 213-6259 or WhatsApp (619) 297-2851 for a quote.