Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/PA/ST-LAWRENCE

St. Lawrence ZIP codes, Pennsylvania

No ZIP code is named for St. Lawrence, PA; addresses there use a neighbouring town's name. The ZIP code covering it is 19606. Its area codes are 610, 484 and 835.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
1,851
Area codes
610, 484, 835

NANPA lists no telephone rate centre for St. Lawrence itself, so these are the area codes of the nearest one, Reading (0.0 miles). A town on an area-code boundary can differ from its neighbour.

St. Lawrence in numbers

About 1,851 people live in St. Lawrence, in 742 households. The median household income is $85,625 a year, 10% above the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $228,100 (10% below the Pennsylvania median), and median gross rent is $1,204 a month. The median age is 38.7; 36.6% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 27 minutes.

Population1,851St. Lawrence1,851
Households742St. Lawrence742
Median age38.7St. Lawrence38.7Pennsylvania40.9US 38.9
Median household income$85,625St. Lawrence$85,625Pennsylvania$77,971US $80,734
Median home value$228,100St. Lawrence$228,100Pennsylvania$254,500US $332,700
Median gross rent$1,204St. Lawrence$1,204Pennsylvania$1,209US $1,413
Bachelor's degree or higher36.6%St. Lawrence36.6%Pennsylvania35.2%US 35.7%
Mean commute26.9 minSt. Lawrence26.9 minPennsylvania26.3 minUS 26.4 min
Population density2,061 / sq miSt. Lawrence2,061 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place St. Lawrence borough. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering St. Lawrence

These ZIP codes cover part of St. Lawrence but are addressed as somewhere else.

ZIP codes overlapping St. Lawrence
ZIP City Type Population Median income Median home
19606 Reading , PA Standard 35,853 $85,557 $245,600

Map of St. Lawrence ZIP codes

The ZIP codes of St. Lawrence, PA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near St. Lawrence

The nearest larger towns are Reiffton (4,575 people, 1.1 mi), Pennside (5,407 people, 1.1 mi) and Mount Penn (3,244 people, 1.4 mi).

Towns near St. Lawrence
TownPopulationDistance
Reiffton 4,575 1.1 mi
Pennside 5,407 1.1 mi
Mount Penn 3,244 1.4 mi
Jacksonwald 3,894 1.5 mi
Lorane 4,601 2.3 mi
Reading 95,242 3.4 mi
West Reading 4,562 4.4 mi
Kenhorst 3,009 4.4 mi
Hyde Park 2,846 4.7 mi
Laureldale 4,284 5.1 mi
Birdsboro 5,116 5.2 mi
Wyomissing 11,172 5.4 mi
Shillington 5,492 5.7 mi
Riverview Park 3,619 6.4 mi

More nearby: every ZIP code in Berks County · Pennsylvania ZIP codes

Cite this page

zipcodes.pro. “St. Lawrence, PA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/pa/st-lawrence

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