Exercise Increased Caution
“Reissued after periodic review with minor edits. Exercise increased caution in the United Kingdom due to terrorism.”
Updated Thu, 08 May 2025
Full advisory →Is Key Largo safe? 🇺🇸
United States · Safety report last updated
As of September 2026, Key Largo scores 79/100 on the IsMyTripSafe composite safety index — verdict: yes — generally safe. Yes — Key Largo is generally safe for visitors, with low violent crime but moderate property crime and occasional immigration enforcement activity. The main risks for visitors are pickpocketing (moderate risk) and tourist-targeted scams. The U.S. State Department rates it Level 2 (Exercise Increased Caution).
Safety Report
IsMyTripSafe.com
Key Largo 🇺🇸
United States · Assessed 26 September 2026
79
/ 100
Yes — generally safe
Safer than ~85% of countries
What drives this score
Crime73/100GoodCrime index 49.2 / 100
Sentiment82/100GoodMostly positive
Advisories63Fair
Stability75Good
Health78Good
01 · Official Guidance
Advisories
Fair
No advisory against travel
“This travel advice also covers American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and United States Virgin Islands. Before you travel No travel can be guaranteed safe.”
Updated 2026-08-18T09:29:04Z
Full advisory →Exercise normal security precautions
“Canada's official risk level for United States: exercise normal security precautions.”
Updated 2026-09-25T16:06:09.0930307-04:00
Full advisory →02 · Evidence Signals
Crime
Good
Mugging & robbery risk
Low risk
92
City SignalCity Web Research
Pickpocketing & theft risk
Moderate risk
78
City SignalCity Web Research
Visitor safety sentiment
70 / 100 (Mostly positive)
70
City SignalCity Web Research
Urban scale factor
10k residents
94
City SignalCity Geocoding
Homicide rate
5.8 / 100kHomicide rate · per 100kJapan0.2Switzerland0.6World avg5.2United States5.8Brazil19.3South Africa43.7
62
Robbery / mugging
LowArmed robbery is rare and typically linked to isolated incidents, not visitor-targeted crime
Pickpocketing
ModeratePickpocketing and bag-snatching occur opportunistically, especially in marinas, dive shops, and during peak tourist events
03 · Environment
Health & Air
Good
04 · Institutions
Stability
Good
05 · Field Research
Current Situation
Stable
Traveller sentiment score
Mostly positive
82/100
Reported feel70Mostly positive
Robbery risk92Low risk
Pickpocket risk78Moderate risk
Visitors generally report feeling safe during the day, particularly in tourist zones and while engaging in water activities; some express concern about nighttime isolation and property crime in rental areas.
Yes — Key Largo is generally safe for visitors, with low violent crime but moderate property crime and occasional immigration enforcement activity.
Key Largo benefits from a laid-back island atmosphere and strong marine-tourism focus, resulting in low rates of violent crime against tourists. However, property crime such as theft from vehicles and opportunistic bag-snatching occurs, particularly in busy areas and rental properties. Recent incidents include isolated violent crimes and immigration enforcement actions, but these do not broadly impact visitor safety when standard precautions are taken.
Recent developments
- Sep 2026Chinese nationals intercepted in an 'extremely dangerous' infiltration attempt near the Florida coast, prompting heightened Coast Guard patrols— Fox News
- Aug 2026Man convicted of murdering a woman found stuffed in a Florida Keys resort closet— Miami Herald
- Jun 2026Teen found in a dryer at a Key Largo man's house after calling 911; Monroe County Sheriff's Office investigated— NBC 6 South Florida
- Apr 2026Key Largo man sentenced to prison for attempted murder using a crossbow in a domestic dispute— Keys Weekly Newspapers
Common scams
- Overpriced gear or tour packages targeting tourists
- Fake 'marine park' fees or unauthorized guides
Full briefing
Key Largo remains a safe destination for travelers, particularly those focused on diving, snorkeling, and relaxed island life. The overall safety environment is supported by low violent crime rates against visitors and a strong presence of marine-focused tourism that encourages community vigilance. While the U.S. national advisory urges increased caution due to terrorism concerns, this does not meaningfully apply to Key Largo, where no terrorism-related incidents have occurred recently. Instead, the primary safety considerations stem from property crime and isolated criminal incidents, most of which are not directed at tourists.
Recent dossier items highlight a few notable events: in September 2026, federal authorities intercepted Chinese nationals attempting a dangerous coastal infiltration near the Keys, leading to increased patrols; in August 2026, a murder conviction arose from a resort incident in the Florida Keys; and in June 2026, a teen was discovered in a dryer at a Key Largo residence following a 911 call. These are serious but isolated events, typically tied to domestic disputes or specific criminal investigations, not random violence against visitors. Immigration enforcement activity has also been noted in the area, with occasional boat interceptions and federal agent presence, though these operations target smuggling and do not result in detentions of law-abiding tourists.
For visitors, the main risks are opportunistic theft — such as unlocked vehicles being targeted at beach access points or dive shops — and occasional overcharging by unlicensed tour operators. Pickpocketing is moderate in marinas and during busy events like the mini lobster season. To stay safe, travelers should lock rental cars, avoid leaving gear or valuables in plain sight, use only licensed and reputable dive charters with clear pricing, and keep valuables secured in accommodations. Overall, Key Largo offers a secure and welcoming environment for those who exercise standard travel precautions, especially given its strong focus on eco-tourism and marine conservation.
06 · Neighbourhoods
Safest areas and areas to avoid
Our field research rated 7 Key Largo districts for visitors: 4 safer, 3 needing caution. See them plotted on the Key Largo safety map.
Key Largo Downtown (US-1 corridor)cautionTourist area with dive shops and restaurants; petty theft possible, especially unattended belongings on beaches or in cars.
Tavernier Creek areacautionResidential and marina zone; occasional drug-related activity reported, avoid isolated docks after dark.
Blackwater Sound areacautionPopular for boating and fishing; theft from unattended vessels reported, secure gear and lock boats.
Ocean Reef ClubsaferGated community with private security; very low crime and popular with affluent visitors.
John Pennekamp Coral Reef State ParksaferWell-patrolled state park; safe for snorkeling/diving, but watch for strong currents and follow lifeguard flags.
Card Sound Road corridorsaferScenic route to mainland; low crime, but watch for wildlife crossings (iguanas, deer) and speeding vehicles.
Harry Harris ParksaferFamily-friendly beach park with lifeguards; safe daytime use, avoid after dark due to limited lighting.
07 · After Dark
Is Key Largo safe at night?
60% of people in United States say they feel safe walking alone at night in their area (UN SDG survey, 2023).
Armed robbery is rare and typically linked to isolated incidents, not visitor-targeted crime
After dark, be most careful around Key Largo Downtown (US-1 corridor), Tavernier Creek area, Blackwater Sound area. Stick to busy, well-lit streets and licensed taxis or ride-hail late at night.
08 · Questions
Key Largo safety FAQ
Is Key Largo safe for tourists right now?
Yes — Key Largo is generally safe for visitors, with low violent crime but moderate property crime and occasional immigration enforcement activity. Key Largo benefits from a laid-back island atmosphere and strong marine-tourism focus, resulting in low rates of violent crime against tourists. However, property crime such as theft from vehicles and opportunistic bag-snatching occurs, particularly in busy areas and rental properties. Recent incidents include isolated violent crimes and immigration enforcement actions, but these do not broadly impact visitor safety when standard precautions are taken. (Assessed 26 September 2026.)
Which areas of Key Largo should tourists avoid?
No districts were flagged as no-go areas for visitors at the last assessment.
What are the most common scams in Key Largo?
- Overpriced gear or tour packages targeting tourists
- Fake 'marine park' fees or unauthorized guides
How does Key Largo compare with other places in United States?
Key Largo ranks #9 of 9 United States destinations we've assessed, scoring 79/100. See the United States safety overview for the full list.
How is this Key Largo safety score calculated?
The score blends 12+ public data sources — government advisories, UNODC/World Bank crime statistics, WHO health data, live air quality and disaster alerts — with AI field research over current local reporting. The databases carry 82% of the weight; the traveller-sentiment score from field research carries 18%. Full methodology.
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