Today's score
Ticks in Mason City, IA
Cerro Gordo County
Low risk
Tick activity is low right now, but never zero. A quick check after time outdoors is still worth it.
Updated July 11, 2026
- Life stage
- Nymphs & adults
- Forest
- 24%
- Tick species
- 4 of 5 here
Right now
Latest reading- 81°
- Temperature
- 70%
- Humidity
- 3.5"
- Recent rain
TickZone for iPhone · launching soon
Quiet in Mason City 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 at their peak alongside dog-tick adults. Midsummer is the busiest stretch: nymphal deer ticks peak in the woods while American dog-tick adults are active in grass and along trails.
Local tick habitat
Mason City is 45% natural land cover (24% forest, plus open and brushy areas) across its 27.86 sq mi, home to about 26,906 people. That makes it the 4th-most wooded of the 10 towns in Cerro Gordo 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.
Tick control in Mason City, IA
Do I need tick control in Mason City?
Today's risk in Mason City 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 Mason City 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 Mason City?
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 Mason City. No cost, no obligation.
Is it tick season in Mason City right now?
Yes. Deer-tick nymphs are at their peak alongside dog-tick adults. In Mason City, 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 Mason City
The TickZone iPhone app (launching soon) alerts you the evening before Mason City's risk spikes, so protection happens before the bite.