LOS ANGELES — A new study says nearly a quarter of the nation's illegal immigrants live in California.

A Pew Hispanic Center report released Wednesday also says illegal immigrants comprise 6.9 percent of California's population — the highest percentage in the country.

Overall, the number of illegal immigrants in the United States has dropped for the first time in 20 years, with California housing 23 percent of the country's 11.1 million immigrants.

The study also says 9.3 percent of California's workforce is illegal labor — second highest in the nation.

The study, based on 2009 statistics, did not include California comparisons to earlier years.

Largest North Coast Wildfires

2017-Tubbs fire- approximately 36,432 acres in Sonoma and Napa Counties. 92% contained as of Oct. 19.


2017-Nuns Fire- approximately 54 thousand acres- 34,398 in Sonoma County and 20,025 in Napa county. 80% contained as of Oct. 19.


2017-Atlas Fire- approximately 51,624 acres in Napa and Sonoma Counties. 85% contained as of Oct. 19.


2017-Redwood Fire- approximately 36,523 acres in Mendocino County. 85% contained as of Oct. 19.


2017-Pocket Fire-approximately 14,225 acres in Sonoma County. 63% contained as of Oct. 19.


2017-Sulphur Fire-approximately 2,207 acres in Lake County. 96% contained as of Oct. 19.


(TOTAL North Bay fires as of Oct. 18.- 195,434 acres)

2015- Valley Fire burnt 76,067 acres in Lake County. A total of 1,955 structures were destroyed.

2012- North Pass Fire- approximately 41,983 acres in Mendocino County.

2004- Rumsey fire- 39,138 acres in Napa and Yolo counties.

1996- Fork fire, the largest fire on record, burned through approximately 83,057 acres in Lake County. Much of the devastation was focused in the Mendocino National Forest.

1981- Atlas Peak Fire- approximately 23 thousand acres in Napa County.

1981- Cow Mountain Fire- approximately 25,534 acres in Lake and Mendocino counties.

1964- Hanly Fire- approximately 52,700 acres in Sonoma and Napa Counties. 84 homes, 24 summer cabins and countless farm buildings destroyed including the historic Tubbs Mansion.

1964- Nunns Canyon- approximately 7,000 acres in Sonoma County.

-Source: CAL Fire