ZIP codes

ZIP codes in Monroe County, Pennsylvania

Monroe County has 34 ZIP codes. 26 lie entirely inside it and 8 are shared with neighboring counties, so part of their land and their people are elsewhere. About 166,551 people live in the parts inside it (ACS 2020–2024).

By the All Map Tools Team

ZIP codes: 34; 1 more just touches the border (under 1% of their land)
Entirely inside: 26; 99% or more of their land
Shared with other counties: 8; Most with Carbon County (3)
Most populated ZIP: 18360; 30,080 people · Arlington Heights
Least populated ZIP: 18349; 85 people; 1 more with nobody living there
Largest ZIP by land: 18360; 86 sq mi · Arlington Heights

Map of the ZIP codes in Monroe County

Entirely in the county (99% or more of its land)
Shared, mostly in this county
Shared, mostly in other counties
Neighboring counties

Open in the interactive tool

Each area is a ZIP code with its number where it fits. Hover over one to see its name.

All ZIP codes in Monroe County

34 ZIP codes in Monroe County, PA, by number
ZIP code	Main city	Population	Land in the county	Residents in the county
18058	Brodheadsville	9,674	84%	≈ 8,220
18071	Palmerton	11,313	3.1%	≈ 167
18210	Towamensing Trails	7,587	6.4%	≈ 1,013
18301	East Stroudsburg	28,977	100%	28,977
18302	Saw Creek	17,733	99.2%	≈ 17,450
18321	—	1,844	100%	1,844
18322	Brodheadsville	2,724	100%	2,724
18323	Mountainhome	222	100%	222
18325	Mountainhome	2,700	73%	≈ 2,255
18326	Mountainhome	3,559	97%	≈ 3,498
18327	Delaware Water Gap	723	100%	723
18330	Effort	8,219	100%	8,219
18331	—	655	100%	655
18332	—	3,508	100%	3,508
18333	—	115	100%	115
18334	Emerald Lakes	4,539	100%	4,539
18335	—	974	100%	974
18342	Mountainhome	503	100%	503
18344	Mount Pocono	3,385	100%	3,385
18346	Pocono Pines	2,128	100%	2,128
18347	Pocono Pines	3,733	100%	3,733
18349	—	85	100%	85
18350	Pocono Pines	902	100%	902
18353	Saylorsburg	10,953	100%	10,953
18354	—	1,243	100%	1,243
18355	—	1,615	100%	1,615
18356	—	0	100%	0
18357	—	147	100%	147
18360	Arlington Heights	30,080	100%	30,080
18370	—	671	100%	671
18372	—	2,599	100%	2,599
18424	Big Bass Lake	5,213	9.9%	≈ 606
18466	—	17,794	98%	≈ 17,737
18610	Sierra View	5,079	96%	≈ 5,015

They also touch the county with under 1% of their land, so they aren’t counted: 18324.

ZIP codes shared with other counties

These 8 ZIP codes have part of their land in another county. The first figure is the share of their land in Monroe County; then, where the rest lies.

18058 (Brodheadsville): 84% here; 16% in Carbon County.
18071 (Palmerton): 3.1% here; 97% in Carbon County.
18210 (Towamensing Trails): 6.4% here; 94% in Carbon County.
18325 (Mountainhome): 73% here; 27% in Pike County.
18326 (Mountainhome): 97% here; 2.7% in Pike County.
18424 (Big Bass Lake): 9.9% here; 69% in Lackawanna County, 19% in Wayne County, and 1.8% in Luzerne County.
18466: 98% here; 2.3% in Wayne County.
18610 (Sierra View): 96% here; 4.5% in Luzerne County.

Cities and prefixes

By main city (the city, town or CDP each ZIP shares the most land with), the ones with the most are Mountainhome (4), Pocono Pines (3), Brodheadsville (2), Arlington Heights (1), Big Bass Lake (1), and Delaware Water Gap (1); 15 places in all.

They start with 5 different three-digit prefixes, one per USPS sorting center: 180, 182, 183, 184, and 186.

Neighboring counties

Each one with its ZIP codes. Those without a page of their own open in the tool.

Tools for this county

ZIP codes by county or city The same ZIP codes on an interactive map, with the list as CSV or to copy County map with cities Its cities, towns and CDPs with their population ZIP codes in a radius The ZIP codes within 10 miles of its center, or any distance you like

Sources

U.S. Census Bureau, 2020 ZCTA to County, ZCTA to Place and ZCTA to Census Tract Relationship Files (and the 2022 County Subdivision to ZCTA file for Connecticut). Public domain.
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, table B01003 (population of each ZIP code, census tract and Connecticut town). Public domain.
U.S. Census Bureau, Vintage 2025 Population Estimates (county population) and 2025 Gazetteer Files (land area and interior point of each ZIP code). Public domain.
U.S. Census Bureau, Cartographic Boundary Files: ZCTAs 2020 and counties 2025, 1:500,000; county adjacency file 2025. Public domain.

How we count. ZIP codes here are the Census Bureau’s ZIP Code Tabulation Areas (ZCTAs), the areas it draws to match USPS ZIP codes; ZIPs with no area of their own (PO boxes, single buildings) aren’t included. A ZIP can cross county lines: “Land in the county” is the exact share of its land inside, from the Census relationship files. “Residents in the county” is the whole ZIP for those entirely inside; for shared ones it’s an estimate, spreading the people of each census tract over the land it shares with the ZIP. Population: ACS 2020–2024. Methodology.

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