The Twin Cities region, including Minneapolis, St. Paul, and the northern suburbs is known for its high mosquito activity each year. With thousands of lakes, extensive wetlands, marshes, forest edges, and slow-moving waterways, the area supports a wide range of mosquito species from spring through late fall.
One of the most abundant and aggressive mosquito species in Minnesota.
Emerges in massive numbers after heavy spring and summer rains or flooding events.
Active mainly at dusk and dawn, but will bite throughout the day in shaded areas.
Does not typically transmit disease but is a major nuisance species across the region.
Very common in shaded, wooded areas and along nature trails.
Among the earliest species to appear each spring.
Active during the day, especially in cooler, moist environments.
Populations rise quickly following snowmelt and spring rains.
Present in small but increasing numbers in the Twin Cities due to warming seasonal temperatures.
Recognized by its black-and-white striped body and legs.
Daytime biter that thrives in containers near homes, shaded yards, and urban environments.
Known to spread diseases in warmer climates, though local transmission in Minnesota is extremely rare.
Another key mosquito tied to West Nile virus transmission in the region.
Breeds in urban settings — storm drains, gutters, birdbaths, buckets, and stagnant water around homes.
Active mostly during evening and nighttime hours.
Populations grow steadily through the summer and peak in late August.
