Editing Signal Hill, California (section)

==Geography==
According to the [[United States Census Bureau]], the city has a total area of {{convert|2.2|sqmi|km2}}, virtually all land. The city is surrounded on all sides by the city of [[Long Beach, California]].

Signal Hill lies in the [[Area code 562|562 area code]]. The city once shared three different postal [[ZIP code]]s with the city of Long Beach but in July 2002, the city of Signal Hill received its own ZIP code, 90755.<ref>{{cite web|url=http://www.citytowninfo.com/places/california/signal-hill|title=Signal Hill, California - City Information, Fast Facts, Schools, Colleges, and More|website=www.citytowninfo.com}}</ref>

===Climate===
According to the [[Köppen Climate Classification]] system, Signal Hill has a [[semi-arid climate]], abbreviated "BSk" on climate maps.<ref>{{cite web|url=http://www.weatherbase.com/weather/weather-summary.php3?s=32840&cityname=Signal+Hill,+California,+United+States+of+America&units=|title=Signal Hill, California Köppen Climate Classification (Weatherbase)|website=Weatherbase}}</ref>