Internet Providers in Chalmette, Louisiana
22,192 residents · 3 providers · 69.7% fiber availability
Parish-level Connect Score for St. Bernard Parish. Scores are computed per parish (v1.0.1), not per city.
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Broadband coverage in Chalmette
3
Providers
69.7%
Fiber availability
98.9%
Served at 100/20+
7,520
Serviceable locations
3 internet providers serve Chalmette's 7,520 serviceable locations. About 69.7% can get fiber, and the fastest advertised plan reaches 5 Gbps. 98.9% of locations have at least one provider at 100/20 Mbps or faster. Coverage reflects federal FCC Broadband Data Collection filings (vintage D25, 2026-06-09).
About broadband in Chalmette
Parish Broadband, a locally owned provider that began about eight years ago as a fixed-wireless service called SouthWan Communications from a radio tower near the Green Bridge, is now building a fiber-to-the-home network in St. Bernard Parish. The buildout starts at the parish line in Arabi, with plans to continue into Chalmette and the rest of the parish. The company, formally Parish Broadband, LLC (f/k/a Southern Network Services, LLC d/b/a SouthWan Communications), is registered with the Louisiana Public Service Commission.
Internet providers in Chalmette
Fiber Internet Providers in Chalmette
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Uniti Fiber GulfCo LLC
Speed not reported
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AT&T
Up to 5 Gbps · Low latency
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Cox Communications
Up to 2 Gbps · Low latency
St. Bernard Parish broadband
Chalmette is part of St. Bernard Parish, which holds a parish-level Connect Score of 79 out of 100 (v1.0.1). St. Bernard Parish has $5M in awarded broadband grants targeting 1,300 locations across 1 provider.
See full St. BernardParish coverage and Connect Score →Frequently asked questions
Is fiber internet available in Chalmette?▾
Yes. Fiber reaches about 69.7% of serviceable locations in Chalmette, from Uniti Fiber GulfCo LLC, AT&T, and Cox Communications.
How many internet providers serve Chalmette?▾
3 internet providers are reported in Chalmette, including AT&T, Cox Communications, and Uniti Fiber GulfCo LLC.
What is the fastest internet in Chalmette?▾
The fastest advertised plan in Chalmette reaches 5 Gbps, from AT&T.
Is Chalmette getting new BEAD-funded fiber?▾
St. Bernard Parish has $5M in awarded broadband grants targeting 1,300 locations across 1 provider.