Name directory
William Johnson in Castle Rock, CO
An estimated 6 people named William Johnson live in Castle Rock, Colorado. Search below to find the specific William Johnson you're looking for in Castle Rock.
Search William Johnson in Castle Rock →First name
William
#6 most common first name in the U.S. · Male · peaked 1880s
Surname
Johnson
#2 most common surname in the U.S. · 58.97% White
Castle Rock, Colorado is home to an estimated 6 people named William Johnson. William is a predominantly male first name that peaked in popularity in the 1880s. Johnson is the #2 most common surname in the United States. About 58.97% of people with this surname identify as White. Castle Rock itself has about 76,614 residents, with a median age of 35.8.
About Castle Rock, CO
Median age
35.8
Median household income
$143,031
Median home value
$621,700
Median rent
$1,946/mo
Source: U.S. Census Bureau, American Community Survey (5-year).