Pavement Ant


Actual Size: 1/16″ to 1/8″

Characteristics: Light brown to blackish in color; has dark parallel lines running down the head and thorax.

Legs: 6

Antennae: Yes

Wings: The reproductive males and females have wings.

Habitat: As their name suggests, they often build nests near pavement, masonry, sidewalks, patios, and open soil.


  • Typically eats meat proteins and greasy foods.
  • Often builds nests inside of walls, insulation, and beneath flooring.
  • Outdoors, prefers to build nests under flat stones or sidewalks.

Pavement Ants in Memphis TN Metro Area

Pavement ants are skilled at constructing nests alongside and beneath sidewalks, driveways, and foundations. In the Memphis TN Metro Area area, these ants feed on a variety of food sources, including meat, grease, dead insects, seeds, and sweets. However, their preferred delicacy is the honeydew produced by aphids and mealybugs. Swarming activities by mature pavement ant colonies typically occur in spring, although continuous swarming can happen if the nest is indoors. These swarming ants are occasionally mistaken for termites and can create aesthetic concerns when they occur in commercial buildings. Since they establish their nests in pavement, walkways, and sidewalks adjacent to structures, they often find their way indoors while searching for food.

Pavement Ant Habitat

Pavement ants exhibit a slow and deliberate movement, with visible trails often observed at night as they travel to and from food sources. As their name suggests, these ants nest beneath or in close proximity to sidewalks, slabs, and concrete structures, finding urban environments particularly suitable due to the absence of vegetation. During nest construction, any soil that is excavated is typically piled up in a mound near the nesting site. These mounds are commonly found on the ground’s surface or adjacent to patios or sidewalks. Inside homes, the ants tend to be concentrated in kitchen areas or on patios, establishing nests within wall voids, insulation, or beneath flooring.

Pavement Ant Behaviors, Threats, or Dangers

Although pavement ants have the ability to bite and sting, they seldom bite humans. They are generally considered a bothersome pest, as they create unsightly debris piles on driveways, sidewalks, and even inside commercial buildings. Pavement ants can contaminate food when they invade homes in large numbers. If left untreated, these ants will progressively expand their presence throughout a home or business by forming new colonies. If you suspect a pavement ant infestation, it is advisable to seek advice from a professional ant exterminator.