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Hainesburg, New Jersey

CDP
Only Hainesburg in Americasmall unincorporated community🌐 hainesburg-nj.uscitysearch.com
Hainesburg, New Jersey

Hainesburg is an unincorporated community and census-designated place (CDP) located within Knowlton Township in Warren County, in the U.S. state of New Jersey.

Photo & intro: Wikipedia

About Hainesburg

Hainesburg is a small unincorporated community in northwestern New Jersey.

Officially, Hainesburg is a census-designated place — a real, named community that residents call home, governed at the county level. The community covers 1.5 square miles.

📰 Hainesburg News Today

Live headlines via Google News — updates through the day.

What Makes Hainesburg Unique

  • The only place in America named Hainesburg — a truly one-of-a-kind name among 32,000+ US communities.
  • An unincorporated community — no city hall of its own, which often means lower local taxes and county-managed services.
  • Positioned in northwestern New Jersey, convenient to the region's corridors and crossings.

Why People Love It Here

  • A tight community feel that bigger cities can't replicate.
  • Housing dollars stretch further here than in the nearest metro.
  • Well connected: 3+ neighboring communities within 4 miles.

🎡 Fun Things to Do

  • Rock Cores · Attraction

Attractions mapped by the OpenStreetMap community.

🏞️ Parks & Outdoors in Hainesburg

Parks mapped by the OpenStreetMap community · "reviews" opens each park's live Google reviews.

⚡ Quick Facts

TypeCDP
Population (2024)
Land area1.5 sq mi
Coordinates40.9572, -75.0522

🗺️ Map of Hainesburg