Population 436 is a 2006 mystery-horror film directed by Michelle MacLaren and starring Jeremy Sisto, Fred Durst, Peter Outerbridge and Charlotte Sullivan.

Steve Kady, a US Census Bureau enumerator, is sent to the remote and seemingly idyllic village of Rockwell Falls, North Dakota, to interview residents concerning the population.

He is eventually picked up by Bobby Caine, the Sheriff's Deputy, who drives him into Rockwell Falls and helps him find a place to stay.

People who try to leave Rockwell Falls seem to meet with bizarre and deadly accidents or just vanish, which the residents believe to be the work of God.

After setting fire to the town garage as a diversion, Kady rescues Amanda from the clinic but is forced to leave Courtney behind after discovering that she has been trepaned by Dr. Greaver.