Florida
Snakes in Okaloosa County
31 species have been documented here, 5 of them venomous.
Venomous snakes in Okaloosa County
Full guide & what to do if bitten →
Pygmy RattlesnakeSistrurus miliariusVenomousStout, dark-blotched body, nine large scales on the crown, and a small rattle.
Eastern Diamondback RattlesnakeCrotalus adamanteusVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Eastern CopperheadAgkistrodon contortrixVenomousHeavy body, triangular head, vertical pupils, and a heat-sensing pit between each eye and nostril.
Eastern CoralsnakeMicrurus fulviusVenomousRings of red, yellow, and black where red touches yellow; small rounded head and round pupils.
Northern CottonmouthAgkistrodon piscivorusVenomousHeavy body, triangular head, vertical pupils, and a heat-sensing pit between each eye and nostril.
Every snake recorded in Okaloosa County

North American Racer
Coluber constrictor
Harmless

Banded Watersnake
Nerodia fasciata
Harmless

Pygmy Rattlesnake
Sistrurus miliarius
Venomous

Gray Ratsnake
Pantherophis spiloides
Harmless

Common Ribbon Snake
Thamnophis saurita
Harmless

Eastern Diamondback Rattlesnake
Crotalus adamanteus
Venomous

Rough Greensnake
Opheodrys aestivus
Harmless

Common Coachwhip
Masticophis flagellum
Harmless

Red Cornsnake
Pantherophis guttatus
Harmless

Southeastern Crowned Snake
Tantilla coronata
Harmless

Ring-necked Snake
Diadophis punctatus
Harmless

Red-bellied Snake
Storeria occipitomaculata
Harmless

Eastern Copperhead
Agkistrodon contortrix
Venomous

Eastern Coralsnake
Micrurus fulvius
Venomous

Brown Watersnake
Nerodia taxispilota
Harmless

Scarletsnake
Cemophora coccinea
Harmless

Queensnake
Regina septemvittata
Harmless

Eastern Hognose Snake
Heterodon platirhinos
Harmless

Common Garter Snake
Thamnophis sirtalis
Harmless

Common Watersnake
Nerodia sipedon
Harmless

Pine Snake
Pituophis melanoleucus
Harmless

Mudsnake
Farancia abacura
Harmless

Northern Cottonmouth
Agkistrodon piscivorus
Venomous

Scarlet Kingsnake
Lampropeltis elapsoides
Harmless

Glossy Swampsnake
Liodytes rigida
Harmless

Brahminy Blindsnake
Indotyphlops braminus
Harmless

Eastern Kingsnake
Lampropeltis getula
Harmless

Smooth Earthsnake
Virginia valeriae
Harmless

Southern Hognose Snake
Heterodon simus
Harmless

Plain-bellied Watersnake
Nerodia erythrogaster
Harmless

Pine Woods Littersnake
Rhadinaea flavilata
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Okaloosa County: FAQ
- Are there venomous snakes in Okaloosa County, Florida?
- Yes. 5 venomous snake species have verified records in Okaloosa County, Florida, including Pygmy Rattlesnake, Eastern Diamondback Rattlesnake, Eastern Copperhead, Eastern Coralsnake. Most snakes in Okaloosa County, Florida, however, are harmless.
- How many snake species live in Okaloosa County, Florida?
- 30+ snake species have verified records in Okaloosa County, Florida, of which 5 are venomous.
- What is the most commonly seen snake in Okaloosa County, Florida?
- The North American Racer is the most frequently reported snake in Okaloosa County, Florida, based on verified wildlife observations.
- What should I do if I see a venomous snake in Okaloosa County, Florida?
- Keep your distance and do not try to catch or kill it. Most bites happen when people handle or corner a snake. If someone is bitten, contact local emergency services or poison control immediately.