Electrical repair · Galveston, Texas
Electrician for repairs and upgrades in Galveston, TX
Breaker keeps tripping, outlets dead, planning a panel upgrade or EV charger? 29% of Galveston's homes date from 1960–1979[1] and 1% from 2020 or later. Request a licensed electrician who works here. Galveston, in Galveston County — ZIPs 77554, 77550, 77551, 77555, counts 53,636 residents (2025 estimate)[2].
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Galveston electrical snapshot: the key figures
- Population (2025 est.)
- 53,636[2]-0.1% since 2020
- County
- Galveston[2]
- Land area
- 41.0 sq mi[3]
- Homes built 1960–1979
- 29%[1]the 6th-highest share of the 15 Houston-area suburbs we cover
- Homes built before 1960
- 32%[1]2020–2024
- Homes built 2020 or later
- 1%[1]2020–2024
- Homes heated with electricity
- 63%[1]the 2nd-highest share of the 15 Houston-area suburbs we cover
- Lightning-damage reports within 10 mi
- 1[4]2016–2025
- Damaging-wind reports within 10 mi
- 8[4]2016–2025
- Winter-storm & freeze days, galveston zone
- 1[4]2016–2025; ice storms knock out power — panel and generator readiness
Reading the Galveston data for electrical
Galveston is one of the most established suburbs tracked here — 53,636 people (2025 estimate), down just 0.1% since 2020[2]. On the map that's 41.0 square miles holding 1,307 residents per square mile, the 12th densest of the suburbs here; it sits entirely in Galveston County, with ZIP codes 77554, 77550, 77551, 77555[3].
New construction arrives with 200-amp panels and room to grow; the older homes nearby are the ones where panels fill up, double-taps appear, and an EV charger triggers a load calculation.
Galveston is split across 4 ZIP codes: 77554 (72% of the city's land), 77550 (18% of the city's land), 77551 (10% of the city's land), 77555 (0% of the city's land)[5].
Nearest of the other suburbs we track: Texas City (17.7 mi N), League City (22.7 mi N) and Friendswood (26.3 mi NW)[3].
29% of Galveston's housing was built in 1960–1979[1] — the 6th-highest share of the 15 Houston-area suburbs we cover; nearby, Texas City (31%), League City (12%), and Friendswood (29%). That window includes roughly 1965–1973, when some homes got aluminum branch wiring[6].
63% of Galveston homes heat with electricity and 35% with gas[1] — the 2nd-highest share of the 15 Houston-area suburbs we cover (Texas City (60%), League City (41%), and Friendswood (43%) nearby). All-electric panels carry the heaviest loads, so EV chargers here usually start with a load calculation.
Within 10 miles of central Galveston: 8 damaging-wind reports and 1 lightning-damage report in 2016–2025, the latest on May 30, 2025[4].
Ice is the other outage risk: 1 winter-storm, ice or hard-freeze day in 2016–2025[4] — worth knowing when sizing a generator or asking about whole-home surge protection.
1% of Galveston's housing is from 2020 or later[1] — new enough that builder warranties still apply to many electrical defects.
Out of the 15 suburbs on this site, Galveston has the fewest lightning-damage reports nearby (1, tied with Baytown and Texas City)[4].
Galveston storm calendar
Within 10 miles of Galveston, 2016–2025: 1 lightning report and 8 damaging-wind reports[4]. Peak: 89% in May, June, and August. Busiest year 2024 (3); 4 of 10 years had none. Busiest month June 2024 (2). Latest: damaging-wind report, May 30, 2025, 10.0 mi out.
| Month | Lightning | Damaging wind | All |
|---|---|---|---|
| May | – | 4 | 4 |
| Jun | – | 3 | 3 |
| Aug | 1 | – | 1 |
| Nov | – | 1 | 1 |
electrical help in Galveston: what to do next
Your request reaches Electrical repair contractors who serve Galveston (ZIP codes 77554, 77550, 77551, 77555).
Before reaching out: when to call an electrician now
Whose wiring is it? Galveston homes by building type
43%[1] of Galveston's homes are attached or in multi-unit buildings (multi-unit buildings alone: 41%, the 2nd-highest multi-unit share of the 15 Houston-area suburbs we cover). In a condo or apartment the service entrance, meters and common-area wiring usually belong to the association or landlord, while work inside your unit is usually yours to arrange — check before you book.
After detached houses, the biggest group is 50 or more units: 4,042 of 35,776 housing units[1].
| Building type | Units | Share | Margin of error |
|---|---|---|---|
| Detached house | 20,138 | 56.3% | ±695 |
| Attached house (townhouse, rowhouse) | 747 | 2.1% | ±203 |
| Duplex (2 units) | 1,681 | 4.7% | ±336 |
| 3–4 units | 2,087 | 5.8% | ±326 |
| 5–9 units | 2,125 | 5.9% | ±326 |
| 10–19 units | 3,342 | 9.3% | ±497 |
| 20–49 units | 1,443 | 4.0% | ±239 |
| 50 or more units | 4,042 | 11.3% | ±422 |
| Mobile home | 171 | 0.5% | ±82 |
Margins of error are the Census Bureau’s 90% intervals; small categories in small cities are rough.
The Galveston numbers behind this page
| Measure | Galveston | Median of 15 | Difference |
|---|---|---|---|
| Built before 1960 | 32.2% | 9.7% | 23 pts higher |
| Lightning-damage reports (10 mi) | 1 | 3 | 2 fewer |
| Built 1980–99 | 20% | 27% | 7 pts lower |
| Owner-occupied | 46% | 57% | 10 pts lower |
| Detached single-family | 56% | 69% | 12 pts lower |
| Built 1960–79 | 29% | 25% | 4 pts higher |
| Median home value | $326,000 | $311,400 | 5% higher |
Largest differences first. Medians are the middle value across the covered Houston-area suburbs, from the same sources.
| City | Lightning reports | Damaging-wind reports | Freeze days |
|---|---|---|---|
| Galveston | 1 | 8 | 1 |
| Texas City 17.7 mi | 1 | 17 | 1 |
| League City 22.7 mi | 11 | 38 | 1 |
| Friendswood 26.3 mi | 12 | 35 | 1 |
| Pearland 33.4 mi | 5 | 38 | 1 |
| La Porte 33.6 mi | 3 | 29 | 4 |
| Built | Units | Share | Margin of error |
|---|---|---|---|
| 2020 or later | 272 | 0.8% | ±111 |
| 2010 to 2019 | 3,521 | 9.8% | ±459 |
| 2000 to 2009 | 3,150 | 8.8% | ±409 |
| 1990 to 1999 | 1,984 | 5.5% | ±376 |
| 1980 to 1989 | 4,999 | 14.0% | ±536 |
| 1970 to 1979 | 5,798 | 16.2% | ±544 |
| 1960 to 1969 | 4,531 | 12.7% | ±525 |
| 1950 to 1959 | 2,971 | 8.3% | ±370 |
| 1940 to 1949 | 1,375 | 3.8% | ±251 |
| 1939 or earlier | 7,175 | 20.1% | ±500 |
ACS 2020–2024 estimates; margins of error are the Census Bureau's 90% intervals.
| Date | Wind | Distance |
|---|---|---|
| May 30, 2025 | 60 mph (est.) | 10.0 mi |
| Jun 5, 2024 | 59 mph | 9.6 mi |
| Jun 5, 2024 | 63 mph | 9.6 mi |
| May 28, 2024 | 62 mph | 8.2 mi |
| Jun 8, 2023 | 61 mph | 8.6 mi |
| Nov 24, 2022 | 61 mph | 8.2 mi |
| Date | Distance |
|---|---|
| Aug 29, 2018 | 7.3 mi |
| ZIP (ZCTA) | Share of Galveston's land | Share of the ZIP inside the city |
|---|---|---|
| 77554 | 72% | 95% |
| 77550 | 18% | 100% |
| 77551 | 10% | 100% |
| 77555 | 0% | 100% |
Dated heat and freeze records for the GALVESTON forecast zone: see the county list.
Galveston electrical questions
Could my Galveston house have aluminum wiring?
Possibly, if built or rewired roughly 1965–1973[6]; 29% of Galveston homes date from 1960–1979[1].
When did damaging wind last hit near Galveston?
May 30, 2025, 10.0 miles from the city center, 60 mph[4].
Which Galveston ZIP codes are covered?
77554, 77550, 77551, and 77555[5] — Galveston County. Neighbouring suburbs with their own pages: Texas City (17.7 mi), League City (22.7 mi), and Friendswood (26.3 mi)[3].
A lot of Galveston homes predate 1980 — what does that mean for wiring and panel work?
61% of Galveston's housing units were built before 1980, 32.2% before 1960[1] — the highest share of the 15 Houston-area suburbs we cover. Houses of that age may have smaller panels or original wiring; ask for a panel and grounding check before adding a big load such as an EV charger.
Sources
- Census ACS 2020–2024 5-year (keyless bulk)
- Census population estimates, Vintage 2025
- Census Gazetteer 2025
- NOAA Storm Events Database
- Census 2020 ZCTA–place file
- CPSC, Repairing Aluminum Wiring (link unverified)
Data pulled Sep 28, 2026. Full citations and method.