Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/TX/HORSESHOE-BAY

Horseshoe Bay ZIP code, Texas

The ZIP code for Horseshoe Bay, TX is 78657.

USPS city name
1 ZIP code
Population
4,854
State
Texas

Horseshoe Bay in numbers

About 4,854 people live in Horseshoe Bay, in 2,525 households. The median household income is $96,794 a year, 23% above the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $549,800 (94% above the Texas median), and median gross rent is $1,536 a month. The median age is 64.6; 51.3% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 22 minutes.

Population4,854Horseshoe Bay4,854
Households2,525Horseshoe Bay2,525
Median age64.6Horseshoe Bay64.6Texas35.6US 38.9
Median household income$96,794Horseshoe Bay$96,794Texas$78,476US $80,734
Median home value$549,800Horseshoe Bay$549,800Texas$283,800US $332,700
Median gross rent$1,536Horseshoe Bay$1,536Texas$1,403US $1,413
Bachelor's degree or higher51.3%Horseshoe Bay51.3%Texas33.8%US 35.7%
Mean commute22.0 minHorseshoe Bay22.0 minTexas26.7 minUS 26.4 min
Population density339 / sq miHorseshoe Bay339 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Horseshoe Bay city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Horseshoe Bay

ZIP codes with the USPS city name Horseshoe Bay
ZIP City Type Population Median income Median home
78657 Horseshoe Bay , TX Standard 7,591 $91,452 $483,200

Map of Horseshoe Bay ZIP codes

78657

The ZIP codes of Horseshoe Bay, TX, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Horseshoe Bay

The nearest larger towns are Granite Shoals (5,328 people, 3.4 mi), Marble Falls (7,752 people, 6.3 mi) and Kingsland (7,330 people, 9.7 mi).

Towns near Horseshoe Bay
TownPopulationDistance
Granite Shoals 5,328 3.4 mi
Marble Falls 7,752 6.3 mi
Kingsland 7,330 9.7 mi
Burnet 6,732 16.8 mi
Briarcliff 2,735 22.0 mi
Llano 3,494 22.8 mi
Lago Vista 9,650 24.0 mi
Lakeway 19,307 26.8 mi
Jonestown 2,535 27.0 mi
The Hills 2,516 27.0 mi
Hudson Bend 4,127 28.4 mi
Dripping Springs 7,405 29.3 mi
Liberty Hill 8,371 29.5 mi
Bee Cave 8,862 29.7 mi

More nearby: every ZIP code in Llano County · Texas ZIP codes

Cite this page

zipcodes.pro. “Horseshoe Bay, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/horseshoe-bay

Underlying data is public domain or openly licensed — sources, vintages and licences.