Coyotes in California: Why They Thrive—and What We Really Know About Their Numbers

A coyote can move through open desert, cross an agricultural field and disappear into a city neighborhood. That ability to make a living in such different places is what makes this animal so fascinating to me.

It also raises a reasonable question: are there more coyotes than there used to be?

The answer depends on the scale. Their expansion across North America is well documented. Their presence in California cities is unmistakable. But a steady, measurable increase in the total number of California coyotes is a different claim—and the evidence reviewed for this guide does not establish a reliable year-by-year statewide curve.

Is California’s coyote population increasing?

There is strong evidence of a long-term expansion in where coyotes live, but no dependable annual statewide population series was identified for this article. California was already part of their native range long before European colonization. CDFW’s life-history account describes them as common to abundant throughout the state, citing work dating to 1937. California is not a newly colonized state. [1] [2]

A widely repeated estimate places California’s population between 250,000 and 750,000. El Dorado County still publishes that range and attributes it to CDFW. The page does not identify when or how the original estimate was made. It cannot tell us how many coyotes live here in 2026, or how much the population has changed. [3]

Local increases remain possible—and recolonization can be real. But more doorbell videos, howling or neighborhood reports can also reflect greater visibility, repeated observations of the same family, or changes in reporting. A San Francisco study analyzed 3,904 sighting records from 2012 through mid-2022 and explicitly identified reporting biases, including changes in signage and the introduction of an online form. Those are records of encounters, not 3,904 different coyotes. [4]

The long view: California coyotes through time

Open a milestone to see what it establishes. Dates of research publication are distinguished from the years the animals were studied.

Why coyotes are so successful

Intelligence helps, but their success comes from several traits working together. A flexible diet allows them to hunt small animals, scavenge and eat fruit. Behavioral flexibility allows them to use very different landscapes. CDFW describes them in rural, residential and urban areas; these are animals that can adjust to opportunities rather than depend on one narrow habitat. [19]

We change the menu and the landscape

Unsecured garbage, fallen fruit, outdoor pet food and feeding wildlife can make a neighborhood rewarding. Food conditioning means learning to associate people or their surroundings with food. Habituation means reduced response to repeated, nonthreatening contact. They can occur together, but they are not the same process. [19]

Buildings do not simply erase every route available to a coyote. Open space, roads and other infrastructure influence movement, and the pattern is more complex than “more houses equals more coyotes.” A 2025 Los Angeles research summary from UC Berkeley describes movement models that improved when social and environmental conditions were considered together. [22]

Territories put limits on growth

Coyotes commonly live in family groups centered on a breeding pair. Families defend territories, and young animals may disperse. The Presidio Trust explains that these social and spatial limits help regulate local numbers. Births do not all become additional permanent residents of the same neighborhood. [5]

What do California coyotes eat? Compare the evidence

The most useful answer is local. These charts show how often selected food items were detected in scat samples. A sample can contain several items, so bars do not add to 100%. They are not percentages of calories, body weight or pets killed.

Bakersfield adds an important counterpoint

A 2025 study examined 231 samples collected around Bakersfield in 2021–2022. Rabbits and rodents were the main foods across urban, peri-urban and non-urban sites. Urban coyotes there did not appear dependent on human-associated foods. That is a useful check on the assumption that every California city produces the same kind of coyote diet. [8]

How smart are coyotes?

Calling a coyote clever is reasonable. Calling it one of the smartest animals on Earth is an opinion, not a ranking established by the research.

In a 2019 captive study in Utah, coyotes that observed another coyote solve a food puzzle were faster and more successful in one experiment. Persistence also mattered. Results differed with the task, and many animals did not solve more difficult problems. This supports specific learning abilities without turning “intelligence” into a single score. [9]

Research comparing urban and rural coyotes also found differences in boldness and exploration. A willingness to investigate people or unfamiliar objects is a behavioral trait—not proof that a particular animal is smarter, tame or safe to approach. [10]

A year in the life of a coyote family

California coyotes generally mate from January through March, with most births from March through May after roughly 63 days of gestation. They ordinarily have one litter a year. Timing overlaps and varies by location; these seasons are a guide, not a calendar appointment. [1]

Seasonal context: CDFW life history and Presidio Trust guidance. Den defense can persist beyond the months in which pups are born. [1] [5]

Howling is communication, not a census. Coyotes use yips, barks and howls, and a family can be conspicuous without containing a large number of animals. Watching quietly from a distance gives a more useful picture than trying to estimate a population from sound alone. [19]

Why removing coyotes does not always provide a lasting solution

Population change is the balance of births, deaths and animals moving in or out. Removing individuals changes only part of that balance. Vacant habitat can be occupied again, especially if attractive food remains available.

Recovery is real, but the slogan “killing coyotes always creates more coyotes” goes beyond the evidence. A 2025 population study at South Carolina’s Savannah River Site documented a substantial decline during intensive removal and a rebound afterward. That is evidence of resilience and recovery, not proof that every removal immediately increases numbers. It is also outside California. [12]

California research offers another caution. The 1992 Naval Petroleum Reserves paper found no compensatory reproductive increase during the program it studied; prey availability appeared important. These different outcomes are why management needs a defined objective, a local assessment and follow-up. [13]

Removing a specific animal involved in dangerous behavior and trying to suppress all coyotes across a region are different decisions. Addressing food access and protecting pets remain useful regardless of which management response authorities choose.

Can coyotes be hunted, trapped or poisoned in California?

They are nongame mammals, not rodents, and they are not covered by a blanket prohibition on hunting. The following summarizes rules checked October 26, 2026. A state-level allowance never replaces local ordinances, landowner permission or site restrictions.

For a property-specific conflict, contact local animal control or CDFW. Avoid reducing the legal picture to either “coyotes cannot be controlled” or “coyotes can be killed anywhere.” Both are misleading.

Their ecological role—and the risks they face

Coyotes eat rodents and other small mammals and can contribute to ecosystem function. But their effects depend on the setting: the San Joaquin kit fox research also documents predation on an endangered native species. A native predator can be ecologically important and still create a serious local management challenge. [19] [13]

They are not invulnerable. Roads are an important mortality source in the Bay Area. Disease and toxic exposure also complicate the picture. [20]

A study first published in November 2024 detected anticoagulant rodenticide exposure in 98.1% of 365 urban/suburban coyote carcasses from Southern California, compared with 41.7% of 120 rural carcasses. These selected carcasses are not a random statewide sample, and detecting a chemical is not the same as establishing that it caused an animal’s death. The result nevertheless demonstrates a substantial exposure problem in the sampled animals. [14]

Living with coyotes: what to do at home and on a walk

[19] [20]

If a coyote approaches

Keep your group together, bring children and pets close, and back away slowly without running. Make yourself look larger and use a firm voice, clapping or another loud noise. Give the animal an escape route. If a dog encounters a protective coyote near a den, leave the area rather than trying to force the animal away from its pups. [19] [5]

If contact or an attack occurs, fight back and seek immediate help. Call 911 for an immediate emergency, and report aggressive behavior to animal control or CDFW. Any bite or scratch warrants prompt medical care; a veterinarian should assess an injured pet. [19] [20]

Daylight alone does not diagnose danger

Coyotes can be active during the day. Pay attention to behavior: persistent approaches, following that continues as you retreat, attacks, disorientation or apparent injury deserve attention. Report the location, time, behavior and whether pets or food were involved. Keep a safe distance rather than approaching for a better photograph. [20]

Reading the coyote’s place in the Coachella Valley

The larger California story is easy to recognize at our desert’s edges: fields, washes, open space and neighborhoods sit close together. My coyote photograph from Thermal records one animal in that setting. It does not establish how many live nearby or whether their number is rising.

Explore the landscape through the Coachella Valley Preserve, Whitewater Preserve and our jackrabbit and cottontail guide. These are habitat and natural-history connections, not promises of a wildlife sighting. Follow each location’s access rules and photograph animals without baiting, calling them closer or approaching dens.

How to judge the next “coyote population explosion” claim

Ask what was measured, where, over which years, and with what method. Was it a count of identified individuals, an abundance index, an expansion in occupied habitat, or a list of complaints? Did the reporting system or survey effort change? Were births balanced against mortality and dispersal?

This guide reviewed agency guidance, historical accounts and research published from 1992 through 2026, including a reconstruction reaching back thousands of years. The strongest supported story is one of native persistence, continental expansion and local adaptation. A new, comparable California population series could refine that conclusion; a dramatic headline or a cluster of neighborhood videos cannot substitute for one.