ZIP codes

ZIP codes in Harnett County, North Carolina

Harnett County has 17 ZIP codes. 6 lie entirely inside it and 11 are shared with neighboring counties, so part of their land and their people are elsewhere. About 141,398 people live in the parts inside it (ACS 2020–2024).

By the All Map Tools Team

ZIP codes: 17; 1 more just touches the border (under 1% of their land)
Entirely inside: 6; 99% or more of their land
Shared with other counties: 11; Most with Lee County (4)
Most populated ZIP: 27526; 61,588 people · Fuquay-Varina
Least populated ZIP: 28368; 50 people
Largest ZIP by land: 27546; 123 sq mi · Mamers

Map of the ZIP codes in Harnett 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 Harnett County

17 ZIP codes in Harnett County, NC, by number
ZIP code	Main city	Population	Land in the county	Residents in the county
27330	Sanford	39,778	2.1%	≈ 345
27332	Sanford	36,947	36%	≈ 13,948
27501	Angier	24,806	62%	≈ 16,278
27504	Benson	17,079	2.8%	≈ 786
27505	Broadway	8,152	96%	≈ 7,874
27506	Buies Creek	1,056	100%	1,056
27521	Coats	6,549	100%	6,549
27526	Fuquay-Varina	61,588	60%	≈ 10,838
27540	Holly Springs	47,771	20%	≈ 1,253
27546	Mamers	21,419	100%	21,419
28323	Bunnlevel	4,758	100%	4,758
28326	Spout Springs	26,068	57%	≈ 19,229
28334	Plain View	22,873	37%	≈ 15,557
28339	Erwin	6,894	100%	6,894
28356	Linden	6,579	21%	≈ 1,126
28368	—	50	100%	50
28390	Anderson Creek	24,000	52%	≈ 13,156

They also touch the county with under 1% of their land, so they aren’t counted: 27592.

ZIP codes shared with other counties

These 11 ZIP codes have part of their land in another county. The first figure is the share of their land in Harnett County; then, where the rest lies.

27330 (Sanford): 2.1% here; 83% in Lee County, 8.4% in Chatham County, and 6.1% in Moore County.
27332 (Sanford): 36% here; 64% in Lee County.
27501 (Angier): 62% here; 37% in Johnston County.
27504 (Benson): 2.8% here; 97% in Johnston County.
27505 (Broadway): 96% here; 3.7% in Lee County.
27526 (Fuquay-Varina): 60% here; 40% in Wake County.
27540 (Holly Springs): 20% here; 72% in Wake County and 7.5% in Chatham County.
28326 (Spout Springs): 57% here; 36% in Moore County and 7.5% in Lee County.
28334 (Plain View): 37% here; 47% in Sampson County, 8.2% in Cumberland County, and 8.1% in Johnston County.
28356 (Linden): 21% here; 79% in Cumberland County.
28390 (Anderson Creek): 52% here; 48% in Cumberland 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 Sanford (2), Anderson Creek (1), Angier (1), Benson (1), Broadway (1), and Buies Creek (1); 15 places in all.

They start with 3 different three-digit prefixes, one per USPS sorting center: 273, 275, and 283.

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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