US ZIP Code Map

ZIP code

91384

Castaic, CA

STANDARD

91384 covers Castaic in Los Angeles County, with 27,278 people in the ACS estimate.

Map of 91384, Castaic

ZIP code map

ACS population

27,278

Median household income

$129,603

Median home value

$693,600

About ZIP code 91384

Type

STANDARD

City

Castaic

County

Los Angeles County

Timezone

America/Los_Angeles

Area codes

661, 805, 820

Land area

103.6 sq mi

Water area

0.79 sq mi

Households

7,254

Median gross rent

$1,730

Acceptable cities: Santa Clarita, Val Verde

More enterprise fields

Timezone
America/Los_Angeles
Area Codes
661, 805, 820
World Region
NA
Country
US
Housing Count
7,432
Irs Estimated Households
11,110
Population Count
28,585
Irs Estimated Population
21,670

People in 91384

Race

  • White13,086
  • Black or African American2,022
  • American Indian or Alaska Native301
  • Asian2,298
  • Native Hawaiian and Pacific Islander63
  • Other race6,866
  • Two or more races3,949

Hispanic or Latino (any race): 11,753

Age

  • Under 102,613
  • 10 to 193,670
  • 20 to 295,002
  • 30 to 394,673
  • 40 to 494,085
  • 50 to 594,114
  • 60 to 692,839
  • 70 to 791,074
  • 80 and older515

Income and housing in 91384

Poverty rate

4.5%

Median earnings

$57,827

Median household income

$129,603

Median home value

$693,600

Median gross rent

$1,730

Education

  • High school graduate83.9%
  • Bachelor's degree31.7%
  • Graduate degree8.8%

Places covering 91384

Cities and places

Counties

21.2% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 91384

IRS populationACS population
32,17116,086020052023

Hover a year for IRS and ACS values.

ZIP codes near 91384

  1. 91310Castaic4.2 miPop 270 · Income —
  2. 93040Piru6.8 miPop 1,904 · Income $123,472
  3. 91354Valencia7.2 miPop 33,059 · Income $148,818
  4. 91355Valencia9.7 miPop 28,777 · Income $109,348
  5. 91381Stevenson Ranch10.5 miPop 21,857 · Income $146,706
  6. 91350Santa Clarita11.2 miPop 43,621 · Income $135,612
  7. 91385Valencia11.3 miPop 268 · Income —
  8. 93015Fillmore11.4 miPop 18,917 · Income $90,258
  9. 91390Santa Clarita11.8 miPop 18,722 · Income $143,963
  10. 91382Santa Clarita11.9 miPop — · Income —
  11. 91322Newhall12.4 miPop 905 · Income —
  12. 91351Canyon Country13.7 miPop 33,553 · Income $112,888

ZIP code 91384 FAQ

What city is ZIP code 91384 in?
91384 is in Castaic, CA.
What county is 91384 in?
91384 is in Los Angeles County.
What is the median household income in 91384?
The median household income in 91384 is $129,603.
Which ZIP codes are near 91384?
Use the radius tool on this page to list ZIP codes within a chosen distance of 91384.