Lost something in Alpine? Report it once and let us handle the rest.
One report routes to the San Diego County Sheriff, MTS Transit, San Diego Humane Society, and active local community channels. Your report stays active.
What did you lose?
If there isn’t an adequate suggestion, select “Other – My item isn’t listed” and enter the item’s category. You can provide details later.
Publishing your report is free and your details stay private. The assisted search is a separate paid service, described in the Terms.
Recent activity
California : found property must be held by law enforcement for at least 90 days before it can pass to the finder, be auctioned or disposed of. (California Civil Code §2080.2)
Across the United States
- Wrislet clutch gray/silver bag with documents · Chicago, IL, October 8
- Ring TM on top · Greensboro, NC, October 8
- Keys · Sarasota, FL, October 8
- Keys · Brookline, MA, October 7
- Camera · Monterey, CA, October 7
Local contact details reviewed on October 7, 2026.
How ReportLost works in Alpine
You tell us what you lost
Describe your item, where and when you lost it, and any identifying details. Whether it's a wallet left at a local shop, a ring lost near a trailhead, or a pet missing from your neighborhood, we capture everything in one place.
We route it to the right places
Your report goes directly to the San Diego County Sheriff's Alpine Station, relevant transit and business lost & founds, local animal services if needed, and gets shared across community networks where Alpine residents are actively looking.
Your report keeps searching for you
While you go about your day, your report stays active across local channels, continuously matched against new found item posts and alerts. You'll hear from us the moment a credible match appears, so you don't have to refresh community boards every day for 12 months.
Where items turn up in Alpine
Each of these channels has its own process. ReportLost connects them for you.
San Diego County Sheriff, Alpine Station
The Sheriff's office holds lost items brought in by the public or found on patrol. We tell you which precinct to contact and the details to include so your report gets logged in their system. Items are typically held for 30 to 90 days.
MTS Transit Lost & Found
If your item was left on an MTS bus route, it may be in their system. We generate the exact info they need: which route, the time, and a clear description. Call or check their portal, and your report will be cross-referenced.
Local shops, restaurants & community spaces
Many Alpine businesses and public venues maintain their own lost & found. We help you identify which places you visited and point you toward contacting them directly. Businesses often keep items for 30 to 60 days before discarding.
San Diego International Airport (SAN)
If you traveled through SAN, lost items from the terminal or parking are held separately. We provide the exact contact info and what details to share. The airport's Lost & Found is open daily.
Lost pets: San Diego Humane Society & Animal Services
Stray and lost animals in the Alpine area are tracked by the San Diego Humane Society and San Diego County Animal Services. Both maintain searchable databases and can be contacted immediately. We make sure your pet is reported to both and connected to the right community pet networks. file a priority lost pet report
⚠️ Spotted incorrect or outdated information? Let us know so we can review it.
The sooner your report is filed, the sooner it starts searching.
While there's no such thing as too late, reporting within the first 24 hours gives lost items and pets the best chance of being found quickly. Once your report is in, you've done the hard part, and our team makes sure every relevant channel is aware.
Report my lost item →Losing something in Alpine is frustrating enough without having to chase down a dozen different offices and online groups to file reports. The Sheriff's station, MTS if you lost it on transit, the local shops and restaurants where you were that day, community Facebook groups and Nextdoor, animal control if it's a pet, local hiking groups if it was near a trail, the airport if you passed through San Diego International, the San Diego Humane Society, and PawBoost for pets, are all separate channels that don't talk to each other. You end up piecing together a lost item effort from scratch, and even then, something slips through.
ReportLost is the shortcut that simplifies all of this. File one report with us, and we make sure the right people know: law enforcement, transit, animal services, and the community networks where Alpine locals are already looking. Better yet, your report doesn't sit idle after filing, it stays active and keeps searching for a match for your entire search period, so you don't have to manually check every site and group day after day. Once your report is in, you can focus on what matters while we work behind the scenes.
Common places to lose things in Alpine
Your report is automatically routed to the relevant lost & founds in your area.
Downtown Alpine & main shops
Retail corridors, restaurants, and community gathering spots along Alpine Boulevard where wallets, phones, and jewelry are most frequently lost and turned in to staff.
Transit stops & bus routes
MTS bus stops and on-board vehicles throughout Alpine and connections to greater San Diego, where phones, purses, and travel items are commonly left behind.
Local parks & trails
Alpine's nearby outdoor spaces, hiking trailheads, and recreational areas where pets get loose and outdoor gear goes missing.
Residential neighborhoods
Homes and streets across Alpine where pets stray and personal items are left in vehicles or yards; community networks here move fast.
Community channels where Alpine residents share lost & found alerts
Your report is published to these active spaces automatically.
Active Facebook group for lost and found animals across the Mountain Empire area including Alpine
General San Diego community forum where lost item and pet alerts are posted
Neighborhood-level alerts and community posts for lost items and pets
Dedicated platform for lost and found pets in Alpine and surrounding areas
Questions about reporting lost items in Alpine
How long does the Sheriff's office hold lost items?
The San Diego County Sheriff's Alpine Station typically holds lost property for 30 to 90 days before items are donated or disposed of. That's why reporting quickly and having your report stay active during that entire window matters. We keep your description in circulation in case a match surfaces within that timeframe.
If I lost my pet, where do I start?
Contact both the San Diego Humane Society (619-299-7012) and San Diego County Animal Services (619-236-2341) immediately to search their databases and file a report. Post on PawBoost and local Facebook groups like Mountain Empire Lost & Found Pets. ReportLost coordinates all of this for you and keeps your pet alert active across multiple channels.
What if I lost something on an MTS bus?
Call MTS Lost & Found at (619) 233-3004 or (619) 595-4960 as soon as possible with the route number, time, and description. Items on transit are held for a limited time. We generate the exact details to give them and ensure the report stays active while they conduct their search.
Do I need to report to the Sheriff if I lost it at a shop?
If a business holds it, the shop is your first contact. However, filing a report with the Sheriff's Alpine Station creates an official record in case the item is turned in there or if you later want to file an insurance claim. We help you determine which channels are most relevant.
How long will ReportLost keep my report active?
Your report stays active for your entire search period, which you can choose as 12 months. During that time, we continuously cross-reference new found item posts, community alerts, and local marketplace listings against your description. The moment a credible match appears, we'll notify you.
Is ReportLost.org official, or do I have to report to police separately?
ReportLost is an independent service, not part of law enforcement or the Sheriff's office. We're designed to streamline the reporting process and keep your claim active across all the right channels. Filing a report with us does not replace filing with the Sheriff if you choose to do so, and in many cases we coordinate that for you. We act as your advocate and search coordinator, so you don't have to manage each channel yourself.
Lost & found in nearby cities
Get your report in front of Alpine right now.
The faster you file, the faster your item or pet can be found. Once your report is submitted, our team takes it from there. We handle the routing, the alerts, and the continuous search while you breathe easier knowing every relevant channel in Alpine is aware.
Start my report →ReportLost.org is an independent service and is not affiliated with the San Diego County Sheriff's Office, MTS, the San Diego Humane Society, San Diego County Animal Services, San Diego International Airport, or any other municipal, transit, or business entity mentioned on this page. We facilitate reporting and cross-channel coordination on your behalf, but all items and lost pets remain the responsibility of the relevant lost & found offices, shelters, and law enforcement agencies. Always contact these entities directly if you need immediate assistance.