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Mexican Black Kingsnakes for Sale

Find Mexican black kingsnakes for sale from breeders and keepers, glossy all-black kingsnakes known for their hearty appetites, and message sellers directly to ask about feeding and lineage.

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5 Animals Found

Showing 1 to 5 of 5 animals

5 Animals Found

Showing 1 to 5 of 5 animals

JET BLACK MBK * SALE*
JET BLACK MBK * SALE*
Mexican Black Kingsnake
Atlantic Herpetological
baby
$200
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Mexican Black Kingsnake
Mexican Black Kingsnake
Mexican Black Kingsnake
Rogue Xotics
baby
$200
Mexican Black Kingsnake
Mexican Black Kingsnake
Mexican Black Kingsnake
Rogue Xotics
baby
$200
Mexican Black Kingsnake
Mexican Black Kingsnake
Mexican Black Kingsnake
Rogue Xotics
baby
$200
Mexican Black Kingsnake
Mexican Black Kingsnake
Mexican Black Kingsnake
Rogue Xotics
baby
$200
1

Mexican Black Kingsnakes: Care, Size and Buying Guide

Adult size
3-4 feet
Lifespan
15-20 years
Diet
Mice and small rats in captivity
Native range
Northwestern Mexico
Care level
Intermediate
Housing
One snake per enclosure

The Mexican black kingsnake is a sleek, jet-black member of the common kingsnake group from northwestern Mexico. Its mirror-like scales and bold appetite have made it one of the most recognizable kingsnakes in the hobby. This guide covers what to expect as an owner and how to choose a healthy-looking, well-started snake.

What does a Mexican black kingsnake look like?

Adult Mexican black kingsnakes are solid black from head to tail, with a high-gloss sheen that shows blue or purple highlights in good light. The belly is usually black or very dark gray. Hatchlings sometimes show faint light flecks or traces of a pattern, which typically darken and disappear with age.

They belong to the common kingsnake complex, and you will see them listed as Lampropeltis getula nigrita or simply Lampropeltis nigrita, depending on which classification the seller follows.

In the wild, these kingsnakes live in the arid and semi-arid lowlands of northwestern Mexico, with a range that reaches toward the Arizona border. Their dark coloring stands out against the pale desert-edge landscape, and they are most active around dawn, dusk and after rain.

How big do Mexican black kingsnakes get, and how long do they live?

Adults usually measure 3 to 4 feet in length and have a solid, muscular build. They grow steadily for the first few years and then slow down once mature. With good husbandry, a Mexican black kingsnake commonly lives 15 to 20 years.

That long lifespan makes simple record-keeping worthwhile. Husbandry.Pro is a handy way to log feedings, sheds and weights, so you have a clear history if your snake's appetite or growth ever changes.

How do you care for a Mexican black kingsnake?

Give your kingsnake a secure enclosure with a warm side, a cooler side and a hide at each end, plus a sturdy water bowl. Kingsnakes are strong and persistent, so a well-latched lid is essential. Moderate humidity works well, and a humid hide helps with shedding.

In the wild, Mexican blacks eat rodents, lizards and other small vertebrates. In captivity they do well on frozen-thawed mice and later larger mice or small rats, and they are known for eager feeding. As with all kingsnakes, house them alone, since they will eat other snakes. Young snakes may be jumpy at first, and regular, calm handling usually produces a steady adult. The ReptileAds care guide has detailed ranges and schedules.

How to choose a Mexican black kingsnake on ReptileAds

Because Mexican blacks look so similar, focus on the information behind each listing. Check the hatch date, sex and feeding notes, and look for clear photos that show a clean shed and bright eyes.

Use built-in chat to ask the seller how many meals the snake has taken and what they know about the parents. Review seller profiles and reviews, and save a Hit List alert if you want to hear about new listings. If you would like to compare other kingsnakes, the California, Eastern, Gray-Banded and Other Kingsnakes categories are close by.

AI-assisted guide reviewed by the ReptileAds team. General information about these animals — not care, veterinary or legal advice, and not a description of any individual listing above.

Buying a Mexican Black Kingsnake on ReptileAds

This category is for Mexican black kingsnakes (Lampropeltis getula nigrita) listed by breeders and keepers. Adults are solid, glossy black, while hatchlings may show faint pale flecks that usually fade as they grow.

Because most Mexican blacks look alike at a glance, the details in each listing matter most: hatch date, sex, feeding history and what the seller knows about the parents. Compare several listings, and look for clear photos in good light that show the sheen of the scales.

Use built-in chat to ask questions, check the seller's profile and reviews, and set a Hit List alert so you are notified when a Mexican black kingsnake matching your search is listed.

Why Buy Mexican Black Kingsnakes on ReptileAds?
Mexican Black Kingsnake Care at a Glance
What to Ask the Seller

ReptileAds makes it simple to compare Mexican black kingsnakes from different breeders and keepers.

Compare Lines

View listings side by side, with hatch dates, sexes and feeding notes, and filter to find the right snake.

Ask the Breeder

Message sellers through built-in chat about feeding records, parent animals and shipping plans.

Care Guides

Read ReptileAds care guides so your enclosure is set up and ready before your kingsnake arrives.

Mexican black kingsnakes have care needs similar to other common kingsnakes. In general:

  • Enclosure: a secure, locking enclosure with hides at the warm and cool ends.
  • Heat: a warm side in the low to mid 80s °F with a cooler side in the 70s is a common approach.
  • Humidity: moderate, with a humid hide to support clean sheds.
  • Diet: frozen-thawed mice for young snakes, moving to larger mice or small rats as adults.
  • Handling: juveniles may be flighty, and most become calm, sturdy adults with regular handling.

See the ReptileAds Mexican black kingsnake care guide for specific temperatures and feeding schedules.

These questions help you pick a well-started Mexican black:

  • Is it eating frozen-thawed mice, and how many meals has it taken?
  • What is the hatch date and current weight?
  • What do you know about the parents and their origin?
  • Has the snake been sexed, and how?
  • How will it be shipped, and what is the plan for extreme weather?

Plan to house your kingsnake alone, as kingsnakes eat other snakes.

Frequently Asked Questions

Adults are solid glossy black, sometimes with a dark gray belly. Hatchlings may show faint light speckles that usually fade as they mature.
Most adults reach 3 to 4 feet long, with a sturdy, muscular build.
With good care, Mexican black kingsnakes typically live 15 to 20 years.
In captivity they are fed frozen-thawed mice, moving up to larger mice or small rats. Wild snakes also eat lizards and other small vertebrates.
Yes. They are hardy, eat well and settle into calm adults with regular handling, and many keepers love their glossy, all-black look.
Image

ReptileAds.com is from Purple Turtle Technologies LLC with a strategic partnership with Husbandry.Pro and Redline Shipping. Decades of experience brought together to create the future of reptile classifieds.

  • Husbandry.Pro
  • Redline Shipping

Copyright 2025 Purple Turtle Technologies LLC. All Rights Reserved.

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