Newark stands at the mouth of the Passaic River, where it empties into Newark Bay, with a port and an airport built on old marsh. Tight apartment blocks and low ground make the damp, crowded kind of pest season.
Newark counted 311,549 people in 2020, and Essex County is governed from it. About 24 square miles of land slope from sea level in the east to roughly 230 feet in the west. The Passaic River reaches Newark Bay inside the city, Port Newark and Newark Liberty International Airport sit beside the bay, and the airport site includes 68 acres of reclaimed marshland.
The weather has a coastal edge. Wikipedia lists a July mean of 78.2 degrees, about 28 days a year above 90, roughly 46.6 inches of precipitation and 31.5 inches of snow. Muggy summers favor mosquitoes and cockroaches, while cold snaps send rodents toward heated buildings. The East Ward is mostly large apartment buildings and rowhouses, which keeps one household's problem close to the next.