US ZIP Code Map

ZIP code

18603

Berwick, PA

STANDARD

18603 covers Berwick in Columbia County, with 18,985 people in the ACS estimate.

Map of 18603, Berwick

ZIP code map

ACS population

18,985

Median household income

$55,969

Median home value

$164,500

About ZIP code 18603

Type

STANDARD

City

Berwick

County

Columbia County

Timezone

America/New_York

Area codes

272, 570

Land area

53.4 sq mi

Water area

1.59 sq mi

Households

9,235

Median gross rent

$789

More enterprise fields

Timezone
America/New_York
Area Codes
272, 570
World Region
NA
Country
US
Housing Count
8,973
Irs Estimated Households
9,060
Population Count
18,728
Irs Estimated Population
15,890

People in 18603

Race

  • White16,858
  • Black or African American315
  • American Indian or Alaska Native34
  • Asian113
  • Native Hawaiian and Pacific Islander2
  • Other race488
  • Two or more races918

Hispanic or Latino (any race): 1,007

Age

  • Under 101,915
  • 10 to 192,135
  • 20 to 292,116
  • 30 to 392,180
  • 40 to 492,146
  • 50 to 592,736
  • 60 to 692,606
  • 70 to 791,822
  • 80 and older1,072

Income and housing in 18603

Poverty rate

16.6%

Median earnings

$40,323

Median household income

$55,969

Median home value

$164,500

Median gross rent

$789

Education

  • High school graduate89.8%
  • Bachelor's degree18.3%
  • Graduate degree5.2%

Places covering 18603

Cities and places

29.4% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 18603

IRS populationACS population
21,08610,543020052023

Hover a year for IRS and ACS values.

ZIP codes near 18603

  1. 18635Nescopeck1.6 miPop 3,640 · Income $70,774
  2. 18631Mifflinville3.4 miPop 1,109 · Income $49,643
  3. 18601Beach Haven3.7 miPop 218 · Income —
  4. 18246Rock Glen6.6 miPop 152 · Income $158,306
  5. 17985Zion Grove8.3 miPop 1,265 · Income $69,375
  6. 18655Shickshinny8.3 miPop 5,789 · Income $68,362
  7. 18241Nuremberg8.7 miPop 293 · Income $71,625
  8. 18251Sybertsville8.8 miPop 13 · Income —
  9. 18660Wapwallopen8.9 miPop 3,278 · Income $85,372
  10. 18256Weston8.9 miPop 164 · Income —
  11. 17859Orangeville9.0 miPop 2,637 · Income $70,577
  12. 17839Lightstreet9.0 miPop 122 · Income —

ZIP code 18603 FAQ

What city is ZIP code 18603 in?
18603 is in Berwick, PA.
What county is 18603 in?
18603 is in Columbia County.
What is the median household income in 18603?
The median household income in 18603 is $55,969.
Which ZIP codes are near 18603?
Use the radius tool on this page to list ZIP codes within a chosen distance of 18603.