US ZIP Code Map

ZIP code

94557

Hayward, CA

PO BOX

94557 is a po box for Hayward in Alameda County. Census ACS does not publish a population for this code. IRS last reported 323 people in 2007.

Map of 94557, Hayward

ZIP code map

IRS population (2007)

323

About ZIP code 94557

Type

PO BOX

City

Hayward

County

Alameda County

Timezone

America/Los_Angeles

Area codes

510

IRS households (2007)

187

Acceptable cities: Mount Eden

More enterprise fields

Timezone
America/Los_Angeles
Area Codes
510
World Region
NA
Country
US

People in 94557

Census fields are empty for this ZIP.

Income and housing in 94557

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

Places covering 94557

Cities and places

No place overlap rows for this ZIP.

Counties

No county overlap rows for this ZIP.

Population history for 94557

IRS population
349174020052007

Hover a year for IRS and ACS values.

ZIP codes near 94557

  1. 94545Hayward0.5 miPop 33,186 · Income $115,258
  2. 94540Hayward2.1 miPop 987 · Income —
  3. 94544Hayward3.4 miPop 76,739 · Income $108,358
  4. 94541Hayward3.6 miPop 67,785 · Income $106,556
  5. 94543Hayward3.6 miPop 419 · Income —
  6. 94542Hayward3.9 miPop 14,729 · Income $131,989
  7. 94580San Lorenzo4.5 miPop 28,866 · Income $110,106
  8. 94587Union City4.6 miPop 68,141 · Income $137,194
  9. 94579San Leandro5.0 miPop 19,955 · Income $94,193
  10. 94555Fremont5.1 miPop 37,500 · Income $213,488
  11. 94546Castro Valley5.6 miPop 45,848 · Income $125,780
  12. 94578San Leandro5.6 miPop 41,567 · Income $89,149

ZIP code 94557 FAQ

What city is ZIP code 94557 in?
94557 is in Hayward, CA.
What county is 94557 in?
94557 is in Alameda County.
What is the median household income in 94557?
Median household income is not published for 94557.
Which ZIP codes are near 94557?
Use the radius tool on this page to list ZIP codes within a chosen distance of 94557.