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Calkins Orvis House Welsh Louisiana 2019Photo: Larry D. Moore · CC BY 4.0
The Welsh handbook

Living in Welsh, LA: what to set up and who to call

Welsh runs its own electric utility, Town of Welsh. Welsh has its own library, Mcburney Memorial Branch, at 301 South Sarah Street.

I’m new in town

What to set up in Welsh, and who provides it. Tap an answer for the details and where they come from.

Home services

Power, water and internet

Who to call to start service at a new address in Welsh.

Electricity

Power comes from Town of Welsh

Town of Welsh (Town of Welsh - (LA)), a municipal utility, serves 79.5% of Welsh residents.

Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.

Drinking water · reported to EPA

Water comes from Town of Welsh Water System

Town of Welsh Water System supplies almost all of Welsh. It draws ground water and serves 4,311 people in all.

No health-based violations reported to EPA in the five years to October 2026, like 80% of the 5,012 systems serving 3,301–10,000 people.

Lead, 90th percentile3.0 ppb
015 ppb action level20

The latest lead result on file, the 90th percentile of homes sampled in Jan 2022–Dec 2024, was 3.0 ppb, below the 15 ppb action level that applied. That’s higher than 80% of similar systems’ latest results.

The system’s full record: EPA ECHO report

EPA SDWIS via Envirofacts (violations pulled Oct 9, 2026) and ECHO (lead samples, 2026Q3); service area: EPA Community Water System Service Area Boundaries v3.0 (EPA’s estimate). Violations are counted by the start of their compliance period. LA1053006.

Internet

5 home internet providers serve Welsh

100% of 1,380 addresses can get 100/20 Mbps; 76% can get fiber.

ProviderTechnologyAddressesFastest (Mbps)
Vyve BroadbandCable95%1,000/100
BrightspeedFiber, DSL81%2,000/2,000
Faster Cajun NetworksFixed wireless100%110/23
AT&TFixed wireless55%100/20
T-MobileFixed wireless7%100/20

FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.

Trash & recycling

We don’t have Welsh’s trash rules yet

Pickup rules, the dump and recycling in Welsh.

Schools

Where your child goes to school

Public school districts and the school path by grade.

Welsh kids go to
PK–5Welsh Elementary SchoolJefferson Davis Parish School District
6–127 schoolsDepends on your address

Welsh is in Jefferson Davis Parish School District.

ASchool gradeSee Schools →

U.S. Department of Education, NCES Common Core of Data, 2024–25. Enrollment rules and registration are the district’s.

Government & voting

Town hall and registering to vote

Who to call, and how to register.

Election office: FVAP local election office directory, updated Mar 2022; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Aug 3, 2026.

ZIP codes & area codes

Welsh is in ZIP code 70591

ZIP codes where Welsh residents live, with the share of the town in each.

ZIPPost office nameShare of WelshZIP’s residents in Welsh
70591Welsh, LA100%60%
Area code337Wikidata

Census 2020 ZIP Code Tabulation Areas, by census block; post office names: GeoNames (CC BY 4.0). ZIPs created since 2020 are missing.

Everyday places

Getting around, the ER and the library

One line each; the subject pages have the rest.

ER: CMS hospital data. Library: IMLS Public Libraries Survey, FY2024.

Questions about living in Welsh

Who supplies Welsh’s drinking water, and has it had violations?

Town of Welsh Water System (EPA ID LA1053006). It reported no health-based violations to EPA in the five years to October 2026; 80% of systems its size had none. Its latest lead 90th percentile was 3.0 ppb (Jan 2022–Dec 2024), against a 15 ppb action level.

Who provides electricity in Welsh?

Town of Welsh (Town of Welsh - (LA)), a municipal utility.

What internet providers serve Welsh?

Vyve Broadband, Brightspeed, Faster Cajun Networks, AT&T, T-Mobile (FCC, as of December 2025).

What ZIP codes are in Welsh?

70591. Census 2020 ZIP Code Tabulation Areas.

What school district is Welsh in?

Jefferson Davis Parish School District.

How do I register to vote in Welsh?

In Louisiana you can register online until 20 days before Election Day, in person until 30 days before Election Day, or by mail (postmarked 30 days before). Elections here are run by the Jefferson Davis Parish Registrar of Voters. Check your registration at voterportal.sos.la.gov.

Sources & dates

Every answer above names its source. Here they are with their dates.

  • Water: EPA SDWIS (Envirofacts, pulled Oct 9, 2026), ECHO SDWA 2026Q3, EPA CWS Service Area Boundaries v3.0.
  • Power: HIFLD Electric Retail Service Territories (map Aug 2023); EIA-861 final 2025.
  • Trash: OpenStreetMap, Geofabrik extract of Oct 9, 2026. © OpenStreetMap contributors (ODbL).
  • ZIP codes: Census 2020 ZCTA relationship files; GeoNames postal codes (CC BY 4.0).
  • Schools: NCES Common Core of Data, 2024–25.
  • Registration: vote.gov, updated Aug 3, 2026 (read Oct 10, 2026). Official sites and area codes: Wikidata.
  • Election office: FVAP local election office directory (fetched Oct 10, 2026; each record dated), EAC EAVS 2024 jurisdictions; registration and lookup links from vote.gov’s state data, checked Oct 10, 2026.
  • Internet: FCC National Broadband Map, as of December 2025.