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Relampago, Texas

Census designated place in Hidalgo County, Texas · ZIP 78570

  • Hidalgo County
  • Census data · ACS 2019-2023
Join RelampagoAsk RelampagoBusinessesPeople
  • 171 (2019-2023 estimate)Population
  • 32Households
  • 1ZIP codes

About Relampago

This page shows only what has been published about Relampago: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.

Town intelligenceOfficial sources, refreshed yearly

Population, 2000 to 2020+24.0%
1001101201301402000: 10420002010: 13220102020: 1292020104129
Population of Relampago at each census
CensusPopulation
2000104
2010132
2020129

As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.

Sources: Census 2000 Summary File 1: total population, place level, state 48, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 48, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 48, retrieved November 14, 2026.

Household income in Relampago
Under $50k31.3%
$50k to $100k68.8%
$100k to $150k0%
$150k to $200k0%
$200k and over0%

Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 48, retrieved November 14, 2026.

Housing tenure in Relampago
Owner occupied
10 units
Renter occupied
22 units
Vacancy rate
33.3%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, place level, state 48, retrieved November 14, 2026.

Relampago compared with its county and state
Relampago compared with its county and state, American Community Survey 2019-2023
MeasureRelampagoHidalgo CountyTexas
Population171880,92129,640,343
Median household incomeNot available$52,281$76,292
Median age34.430.335.5
Median home valueNot available$124,000$260,400
Bachelor’s degree or higher9.9%20.3%33.1%
Foreign-born residents0.0%26.0%17.2%
Owner-occupied homes31.3%67.6%62.6%
Mean commute to workNot available22.9 minutes26.7 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 48, retrieved November 14, 2026.

CommunityRules and moderation

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Events in RelampagoAll events

Coming up in RelampagoAll events

No upcoming event is listed in Relampago yet. Members and businesses add events from the Events page; each is screened before it shows.

Schools

No public school is listed for Relampago: either the NCES directory for Texas is not loaded yet, or no school's address falls inside Relampago’s boundary. Schools in neighbouring towns are on their pages.

Legislative districts

Legislative districts for Relampago3
Congressional and state legislative districts for Relampago
ChamberDistrict
U.S. House of RepresentativesCongressional District 34 (TX-34)
State legislature, lower chamberState House District 39
State legislature, upper chamberState Senate District 27

Boundaries from the Census Bureau’s TIGER/Line district files, matched to Relampago’s own boundary. Who holds each seat appears on the People page once the official records are approved.

Sources: Census cartographic boundaries 2025: congressional districts, 119th Congress, retrieved November 14, 2026; Census cartographic boundaries 2025: state legislative districts, upper chamber, state 48, retrieved November 14, 2026; Census cartographic boundaries 2025: state legislative districts, lower chamber, state 48, retrieved November 14, 2026.

Frequently asked about RelampagoPromoted from questions people asked

No question about Relampago has been asked often enough to publish an answer yet. Ask Relampago and the answer, once a person checks it, appears here.

Nearby towns

Other towns in Hidalgo County

All towns in Hidalgo County