16of 100

Today's score

Ticks in Sienna, TX

Fort Bend 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
Lone-star larvae (seed ticks)
Forest
59%
Tick species
5 of 5 here

Right now

Latest reading
90°
Temperature
66%
Humidity
0.3"
Recent rain

TickZone for iPhone · now on the App Store

Quiet in Sienna today. Know the evening before that changes.

7-day outlook

Risk recalculates daily from the local forecast.

Today
16
Mon
17
Tue
15
Wed
14
Thu
14
Fri
27
Sat
26

What's active right now

Lone-star larval 'seed ticks' are swarming, often dropping dozens of bites in one pass through brush. This is the stretch locals most associate with tick misery: seed-tick swarms in tall grass and brush piles. Gulf Coast ticks share this same late-summer pattern. Adult and nymphal lone-star ticks stay active alongside them.

Local tick habitat

Sienna is 86% natural land cover (59% forest, plus open and brushy areas) across its 12.58 sq mi, home to about 20,204 people. That makes it the 3rd-most wooded of the 25 towns in Fort Bend 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.

Fort Bend County's CDC Lyme rate is negligible, unsurprising this far south, so deer ticks are a minor factor in Sienna. The lone star tick is what actually drives local risk here: it is established region-wide, bites aggressively at every life stage, and is the tick most responsible for alpha-gal syndrome, ehrlichiosis, and STARI in Texas.

Tick control in Sienna, TX

Do I need tick control in Sienna?

Today's risk in Sienna is low (16/100), 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 Sienna 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 Sienna?

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 Sienna. No cost, no obligation.

Is it tick season in Sienna right now?

Yes. Lone-star larval 'seed ticks' are swarming, often dropping dozens of bites in one pass through brush. In Sienna, today's risk reads low (16/100). 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 Sienna

The TickZone iPhone app alerts you the evening before Sienna's risk spikes, so protection happens before the bite.

Download on the App Store