48of 100

Today's score

Ticks in Round Hill, VA

Loudoun County

Moderate risk

Ticks are active. Use repellent, stick to trails, and do a tick check when you come inside.

Updated July 6, 2026

Life stage
Lone-star peak
Forest
71%
Tick species
5 of 5 here

Right now

Latest reading
74°
Temperature
94%
Humidity
0.2"
Recent rain

7-day outlook

Risk recalculates daily from the local forecast.

Today
48
Thu
56
Fri
56
Sat
56
Sun
55
Mon
55
Tue
53

What's active right now

Lone-star ticks are at their summer peak, the main local driver of alpha-gal syndrome and ehrlichiosis. Midsummer is when lone-star bite counts run highest region-wide. American dog ticks are also out in open, grassy areas. Deer ticks remain a minor factor here compared with the Northeast.

Local tick habitat

Round Hill is 94% natural land cover (71% forest, plus open and brushy areas) across its 0.37 sq mi, home to about 687 people. That makes it the 1st-most wooded of the 7 towns in Loudoun County. Lone-star and Gulf Coast ticks favor brushy edges, overgrown fields, and open pine woods as much as deep forest: the more of that a town has, the more places ticks can quest.

Loudoun County reports about 21 Lyme cases per 100,000 people a year, the 121st-highest of 1378 South counties. Lyme is a smaller factor here than in the Northeast, but lone-star tick bites (alpha-gal syndrome, ehrlichiosis) drive most local risk, and that combined pressure sets how high Round Hill's daily score can climb when the weather and season allow.

Tick control in Round Hill, VA

Do I need tick control in Round Hill?

Tick activity in Round Hill is moderate today (48/100). Ticks are out, especially along yard edges, leaf litter, and shady borders. A seasonal treatment plan keeps numbers down before peak weeks hit.

Professional tick control in Round Hill 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 Round Hill?

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.

Get a free tick control quote

From a vetted local tick exterminator serving Round Hill. No cost, no obligation.

Is it tick season in Round Hill right now?

Yes. Lone-star ticks are at their summer peak, the main local driver of alpha-gal syndrome and ehrlichiosis. In Round Hill, today's risk reads moderate (48/100). Ticks are active. Use repellent, stick to trails, and do a tick check when you come inside.

Does Round Hill have lone star ticks that cause alpha-gal syndrome?

Yes. The lone star tick is established in Loudoun County and is the tick most responsible for human bites in Virginia. Its bite can trigger alpha-gal syndrome, a delayed allergy to red meat and other mammal products, along with ehrlichiosis and STARI. Unlike the Northeast, Lyme disease is a minor factor here: the lone star tick, not the deer tick, is what actually drives local risk. Learn the symptoms and what foods to avoid.

Nearby towns

Tick risk is local. Check the towns around you.

Stay ahead of ticks in Round Hill

The TickZone app (coming soon) alerts you when Round Hill's risk climbs, so protection happens before the bite.