US ZIP Code Map

ZIP code

91903

Alpine, CA

PO BOX

91903 is a po box for Alpine in San Diego County. Census ACS does not publish a population for this code. IRS last reported 2,087 people in 2008.

Map of 91903, Alpine

ZIP code map

IRS population (2008)

2,087

About ZIP code 91903

Type

PO BOX

City

Alpine

County

San Diego County

Timezone

America/Los_Angeles

Area codes

619

IRS households (2008)

1,112

More enterprise fields

Timezone
America/Los_Angeles
Area Codes
619
World Region
NA
Country
US

People in 91903

Census fields are empty for this ZIP.

Income and housing in 91903

ACS does not publish income or housing figures for this ZIP.

Places covering 91903

Cities and places

No place overlap rows for this ZIP.

Counties

No county overlap rows for this ZIP.

Population history for 91903

IRS population
2,3771,189020052008

Hover a year for IRS and ACS values.

ZIP codes near 91903

  1. 91901Alpine3.6 miPop 18,300 · Income $116,600
  2. 92021El Cajon7.0 miPop 69,306 · Income $69,979
  3. 92019El Cajon7.1 miPop 45,801 · Income $99,266
  4. 92040Lakeside9.0 miPop 45,978 · Income $103,585
  5. 91916Descanso9.5 miPop 1,757 · Income $110,833
  6. 91935Jamul9.9 miPop 9,466 · Income $138,953
  7. 91931Guatay10.5 miPop 735 · Income $49,808
  8. 92022El Cajon11.1 miPop 1,374 · Income —
  9. 92020El Cajon11.9 miPop 58,490 · Income $72,822
  10. 92090El Cajon11.9 miPop — · Income —
  11. 91978Spring Valley12.9 miPop 10,511 · Income $111,506
  12. 92071Santee13.4 miPop 59,739 · Income $105,603

ZIP code 91903 FAQ

What city is ZIP code 91903 in?
91903 is in Alpine, CA.
What county is 91903 in?
91903 is in San Diego County.
What is the median household income in 91903?
Median household income is not published for 91903.
Which ZIP codes are near 91903?
Use the radius tool on this page to list ZIP codes within a chosen distance of 91903.