This map by Andrew Brick shows which state various horror movies took place in.
Because the print is so small (especially the years) here is each of the states transcribed (plus how many movies for each state)
Alaska: 3
30 Days of night (2007)
The Fourth Kind (2009)
Claws (1977)Washington: 4
The Changeling (1980)
The Tall Man (2012)
The Ring (2002)
Rose Red (2002)Oregon: 7
Phantasm (1979)
The Ward (2010)
Hear No Evil (1993)
Just Before The Dawn (1981)
Mr. Brooks (2007)
The Possessed (1977)
Unhinged (1983)Arizona: 7
Psycho (1960)
The Prophecy (1995)
Undead or Alive (2007)
Haunted (1977)
It Came from Outer Space (1953)
Blood of Dracula’s Castle (1969)
Tarantula (1955)Nevada: 6
Tremors (1990)
The Stand (1994)
Fright Night (2011)
Hills Have Eyes (1977)
Las Vegas Serial Killer (1986)
The Beast of Yucca Flats (1961)New Mexico: 6
The Hills Have Eyes (2006)
The Hitcher (2007)
Them! (1954)
Unearthed (2007)
John Carpenter’s Vampires (1998)
The Black Scorpion (1957)Idaho: 1
Idaho Transfer (1973)Wyoming: 1
Joyride (2001)Montana: 1
Alien Abduction: Incident in Lake County (1998)North Dakota: 2
Leprechaun (1993)
The Messengers (2007)South Dakota: 1
Beast from Haunted Cave (1959)Nebraska: 3
Children of the Corn (1984)
Hex (1973)
Zombie Strippers (2008)Minnesota: 5
Jennifer’s Body (2009)
Madness (2010)
The Believers (1987)
Someone’s Knocking at the Door (2009)
The Stranger Within (1990)Iowa: 4
The Crazies (2010)
Lights Camera Kill (2004)
Through the Night (2007)
Fell (2010)Missouri: 2
You’re Next (2011)
The Sleeper (2012)Ohio: 5
Nightmare on Elm Street (1984)
The Faculty (1998)
Trick R Treat (2007)
Babysitter Massacre (2013)
The Dead Next Door (1989)Michigan: 6
The Crow (1994)
It Follows (2013)
The Carrier (1988)
Mr. Jingles (2006)
Exit 33 (2011)
The Demon Love (1987)Indiana: 2
Abraham Lincoln: Vampire Hunter (2012)
Savage Fury (1985)Illinois: 6
Halloween (1978)
Child’s Play (1988)
Candyman (1992)
Henry: Portrait of a Serial Killer (1986)
The Relic (1997)
Alligator (1980)Wisconsin: 5
Dawn of the Dead (2004)
The Giant Spider Invasion (1975)
Dahmer (2002)
Black Cadillac (2003)
Bog (1979)Washington D.C.: 3
The Exorcist (1973)
The Omen (1976)
The Werewolf of Washington (1973)Pennsylvania: 9
Night of the Living Dead (1968)
The Sixth Sense (1999)
Dawn of the Dead (1978)
The Blob (1958)
Signs (2002)
Sinister (2012)
Wicked Little Things (2006)
Mirrors (2008)
Taking Lives (2004)Maine: 7
Salem’s Lot (1979)
Silver Bullet (1985)
Pet Sematary (1989)
The Mist (2007)
Night of Dark Shadows (1971)
Lake Placid (1999)
The Uninvited (2009)New Hampshire: 5
The Dead Zone (1983)
Yellow Brick road (2010)
The Mouth of Madness (1994)
The Sacrifice (2005)
The Plague (2006)New Jersey: 6
Friday the 13th (1980)
Alice Sweet Alice (1976)
The Toxic Avenger (1984)
The Prowler (1951)
Mothers Day (1980)
Christmas Evil (1980)Vermont: 5
What Lies Beneath (2000)
Wolf (1994)
Dark August (1976)
Bless the Child (2000)
The Whisperer in the Darkness (2011)Virginia: 3
Mama (2013)
Cherry Falls (2000)
Excision (2012)Delaware: 5
Survival of the Dead (2009)
Head Case (2007)
I Can See You (2008)
Redneck Zombies (1987)
Stone House (2006)Maryland: 5
The Blair Witch Project (1999)
Silence of the Lambs (1991)
Behind the Mask: The Rise of Leslie Vernon (2006)
The Boogeyman (1980)
Fiend (1980)West Virginia: 5
Wrong Turn (2003)
Mothman Prophecies (2002)
Tucker & Dale vs. Evil (2011)
Silent Hill (2006)
Dark Harvest (2004)Massachusetts: 6
Jaws (1975)
Session 9 (2001)
Shutter Island (2010)
The Boston Strangler (1968)
Re-Animator (1985)
The Dunwich Horror (1970)Tennessee: 6
The Evil Dead (1981)
An American Haunting (2005)
The Cursed (2010)
The Curse (1987)
Dear Dead Delilah (1972)
From a Whisper to a Scream (1987)North Carolina: 7
The Descent (2005)
Carrie (1976)
Pumpkinhead (1988)
I Know What You Did Last Summer (1997)
Maximum Overdrive (1986)
Final Exam (1981)
The Boneyard (1991)Rhode Island: 4
The Conjuring (2013)
Don’t Be Afraid of the Dark (2010)
Dead & Buried (1981)
Inkubus (2011)Connecticut: 7
Gothika (2003)
The Haunting in Connecticut (2009)
Let’s Scare Jessica to Death (1971)
Last House on the Left (1972)
The Innkeepers (2011)
I Spit on your Grave (1978)
Thinner (1996)South Carolina: 2
Slither (2006)
Voodoo Dawn (1991)Kansas: 3
Critters (1986)
Night Screams (1987)
The Beast from the Beginning of Time (1965)Kentucky: 3
Return of the Living Dead (1985)
Abby (1974)
Asylum of Satan (1972)Oklahoma: 5
Near Dark (1987)
Bug (2006)
Terror at Tenkiller (1986)
Revenge (1964) [Could not confirm setting]
The Ripper (1985)Arkansas: 5
The Town that Dreaded Sundown (1976)
The Legend of Boggy Creek (1972)
The Day it Came to Earth (1977)
Encounter with the Unknown (1972)
Wheeler (1975)Georgia: 6
Deliverance (1972)
The Walking Dead (TV) (2010-)
Slaughter (2009)
2001 Maniacs (2005)
Squirm (1976)
The Slayer (1982)New York: 9
The Amityville Horror (1979)
Rosemary’s Baby (1968)
The Burning (1981)
Jacobs Ladder (1990)
American Psycho (2000)
Sleepaway Camp (1983)
Maniac (1980)
He Knows You’re Alone (1980)
The Sentinel (1977)Florida: 6
Day of the Dead (1985)
Jeepers Creepers (2001)
The Screwfly Solution (2006)
Children Shouldn’t Play with Dead Things (1972)
Impulse (1984)
Blood Feast (1963)Louisiana: 6
The Beyond (1981)
Interview With the Vampire (1994)
The Skeleton Key (2005)
The Last Exorcism (2010)
Cat People (1982)
Hatchet (2006)Texas: 8
Texas Chainsaw Massacre (1974)
From Dusk Till Dawn (1996)
Devils Rejects (2005)
Grindhouse (2007)
Bubba Ho-Tep (2002)
Borderland (2007)
Blood Simple (1984)
Bats (1999)Mississippi: 3
Straw Dogs (2011)
The Premonition (1976)
Southern Shockers (1985)Alabama: 4
Dead Birds (2004)
Laid to Rest (2009)
House (2008)
Body Snatchers (1993)Utah: 5
Carnival of Souls (1962)
Don’t go into the Woods (1961)
Silent Night, Deadly Night (1984)
Ice Spiders (2007)
The Car (1977)Colorado: 5
The Shining (1980)
Misery (1990)
Alien Vs. Predator: Requiem (2007)
Snowbeast (1977)
The Boogens (1981)Hawaii: 4
A Perfect Getaway (2009)
Black Widow (1987)
Final Examination (2003)
Snakes on a Plane (2006)California: 13
Scream (1996)
The Lost Boys (1987)
The Fog (1980)
Night of the Demons (1988)
Poltergeist (1982)
The Birds (1963)
Invasion of the Body Snatchers (1978)
When a Stranger Calls (1979)
Paranormal Activity (2007)
The Howling (1981)
Vacancy (2007)
Zombieland (2009)
Zodiac (2007)
