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ZIP code

18603

Berwick, PA

STANDARD

18603 covers Berwick in Columbia County, with 18,985 people in the ACS 2023 estimate.

Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology

ACS 2023 population

18,985

Median household income

$55,969

Median home value

$164,500

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 18603. Methodology

ZIP code map of 18603

Census ZCTA boundary for ZIP 18603 in Berwick, Pennsylvania
Census ZCTA boundary for ZIP 18603 in Berwick, Pennsylvania. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources
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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

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 18603. Not ACS. Methodology

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 — Population overlap

Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

Counties — Population overlap

Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

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 the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
200517,449
200617,012
200718,769
200816,921
200916,732
201016,932
201119,01817,074
201219,23916,950
201319,33416,890
201419,36416,660
201519,36216,600
201619,43816,430
201719,32416,230
201819,16816,120
201919,35716,230
202019,44116,460
202119,52416,110
202219,14715,890
202318,985

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 18603

12 nearest ZIP centroids (any distance)

  1. 18635Nescopeck4.4 miPop 3,640 · Income $70,774
  2. 18631Mifflinville4.6 miPop 1,109 · Income $49,643
  3. 17878Stillwater7.5 miPop 1,573 · Income $76,875
  4. 18655Shickshinny7.6 miPop 5,789 · Income $68,362
  5. 17859Orangeville8.2 miPop 2,637 · Income $70,577
  6. 18622Huntington Mills8.3 miPop 265 · Income $67,679
  7. 18246Rock Glen9.1 miPop 152 · Income $158,306
  8. 18249Sugarloaf9.5 miPop 4,161 · Income $95,820
  9. 18660Wapwallopen9.7 miPop 3,278 · Income $85,372
  10. 17815Bloomsburg10.4 miPop 29,324 · Income $66,145
  11. 18241Nuremberg10.5 miPop 293 · Income $71,625
  12. 18617Glen Lyon10.7 miPop 1,616 · Income $35,357

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 18603, measured by Census internal-point centroids. Try a wider radius.

ZIPs within 2 miles of this place

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18603 Berwick, PA

Looking up ZIP codes within 2 miles of 18603 Berwick, PA, measured by centroid distance.

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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.