According to the Greater Antelope Valley Economic Alliance report of 2009, the Palmdale / Lancaster urban area has a population of 483,998, which Littlerock is a part of.

[4] Littlerock is named after the Little Rock Wash that passes through the area and is known as "The Fruit Basket of the Antelope Valley.

"[5] There were orchards of fruit trees such as almonds, apples, peaches, and pears, along the side of the roads around Highway 138.

It is surrounded by Palmdale to the northwest, Pearblossom to the southeast, Sun Village to the north, and the San Gabriel Mountains to the south.

[6] According to the United States Census Bureau, Littlerock has a total area of 1.8 square miles (4.7 km2), over 99% of it land.

There were 461 housing units at an average density of 250.1 per square mile (96.6/km2), of which 269 (64.5%) were owner-occupied, and 148 (35.5%) were occupied by renters.

According to the 2010 United States Census, Littlerock had a median household income of $42,617, with 9.5% of the population living below the federal poverty line.

[29] As of the census[30] of 2000, there were 1,402 people, 426 households, and 331 families residing in the census-designated place (CDP).

Federally, Littlerock is located in California's 25th congressional district, which has an Even Cook PVI .

[34] Littlerock has motorcoach feeder service to Amtrak California's San Joaquin trains, available at the MB Grocery Discount.