Portland

Mailbox Crooks on the Prowl in Clark County, Sheriff Warns

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Published on July 28, 2026
Mailbox Crooks on the Prowl in Clark County, Sheriff WarnsSource: Unsplash/wu yi

Clark County residents are being urged to watch their mailboxes closely as the Sheriffs Office reports a recent rise in thefts and break-ins at community mail units across the county. Deputies say the problem has surfaced in multiple neighborhoods over the past few months, and they want people on alert for tampering, missing mail and any suspicious behavior around cluster boxes.

In a Facebook post on July 27, the Clark County Sheriffs Office urged people to pick up their mail as soon as possible, drop checks and other sensitive documents at a local post office when they can, and call 911 right away if they see someone actively breaking into a mailbox. The post also advised residents to report missing mail or signs of box tampering to the U.S. Postal Inspection Service and to consider signing up for USPS Informed Delivery so they can track what should be arriving each day.

How the sheriff's office suggests protecting your mail

The Sheriffs Office is telling residents to avoid leaving valuable documents in shared or cluster boxes longer than necessary and to use USPS Informed Delivery to preview incoming letter-size mail. For suspected theft or tampering, the office points people to the U.S. Postal Inspection Service, which uses those reports to spot patterns and respond to emerging problem areas.

Why community mailboxes get targeted

Cluster and community mailboxes are a tempting target for thieves because one successful break-in can expose mail for many households at once. In Clark County, past cases have included both quick, opportunistic hits and more organized break-ins. Local coverage has documented earlier mailbox crimes in the area, Clark County Today notes, while federal audits and U.S. Postal Inspection Service materials warn that stolen mail often ends up fueling check fraud and identity theft.

What to do if your mail goes missing

If you discover that mail or packages are missing, officials say you should report it to the U.S. Postal Inspection Service and also file a local report with the Clark County Sheriffs Office through its online crime-reporting portal. The county site explains how to preserve any evidence and what details to gather, including expected delivery dates, USPS Informed Delivery images and any available surveillance footage. Residents are also encouraged to alert banks or creditors if financial documents may have been taken and to watch their accounts closely for unauthorized charges or withdrawals.

Legal note

Mail theft is a federal crime, and the U.S. Postal Inspection Service is the agency that investigates these cases. Federal and postal documents spell out the potential penalties and the investigative tools used on both individual thefts and larger schemes. According to USPS materials, the Postal Inspection Service maintains longstanding guidance on reporting mail crimes and, in some situations, may offer rewards for information that leads to arrests.

The Sheriffs Office is reminding residents that anyone who sees a mailbox being broken into should call 911 immediately, then follow up with a report to postal inspectors. Staying alert, making use of USPS Informed Delivery and keeping checks and other sensitive paperwork out of vulnerable community boxes can help cut the risk of fraud for you and your neighbors.