Today's score
Ticks in National Harbor, MD
Prince George's County
Low risk
Tick activity is low right now, but never zero. A quick check after time outdoors is still worth it.
Updated August 23, 2026
- Life stage
- Nymphs & lone-star larvae
- Forest
- 36%
- Tick species
- 4 of 5 here
Right now
Latest reading- 73°
- Temperature
- 71%
- Humidity
- 0.5"
- Recent rain
TickZone for iPhone · now on the App Store
Quiet in National Harbor today. Know the evening before that changes.
7-day outlook
Risk recalculates daily from the local forecast.
What's active right now
Deer-tick nymphs are tapering as lone-star seed ticks swarm where that tick is established. Late-summer risk stays meaningful in brushy, wooded areas. Where the lone star tick lives (coastal and southern areas), aggressive larval 'seed tick' swarms peak now.
Local tick habitat
National Harbor is 48% natural land cover (36% forest, plus open and brushy areas) across its 1.27 sq mi, home to about 5,509 people. That makes it the 80th-most wooded of the 80 towns in Prince George's County. Deer ticks live in wooded areas, along trail edges, and in tall grass: the more of that a town has, the more places ticks can quest.
Prince George's County reports about 6 Lyme cases per 100,000 people a year, in the top 20% of U.S. counties for reported Lyme disease. That county-level disease pressure, combined with National Harbor's local habitat, sets how high its daily score can climb when the weather and season allow.
Tick control in National Harbor, MD
Do I need tick control in National Harbor?
Today's risk in National Harbor is low (32/100), so there is no urgency. Quiet stretches are actually a good time to book: pros apply barrier treatments before activity climbs, and spring nymph season is when most Lyme transmission happens.
Professional tick control in National Harbor typically means a barrier treatment along the lawn edge, leaf litter, stone walls, and shady borders where ticks wait for a host, applied two to four times a season by a licensed pest control company. It is the single most effective way to cut tick numbers in the part of the yard your family actually uses.
How much does tick control cost in National Harbor?
Most homeowners pay about $100 to $200 per visit for professional tick spraying, or roughly $350 to $600 for a full season of barrier treatments, depending on lot size and how wooded the property is. Quotes are free, so it costs nothing to get a real number for your yard.
From a vetted local tick exterminator serving National Harbor. No cost, no obligation.
Is it tick season in National Harbor right now?
Yes. Deer-tick nymphs are tapering as lone-star seed ticks swarm where that tick is established. In National Harbor, today's risk reads low (32/100). Tick activity is low right now, but never zero. A quick check after time outdoors is still worth it.
Nearby towns
Tick risk is local. Check the towns around you.
Stay ahead of ticks in National Harbor
The TickZone iPhone app alerts you the evening before National Harbor's risk spikes, so protection happens before the bite.