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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/CARRIZO-HILL

Carrizo Hill ZIP codes, Texas

No ZIP code is named for Carrizo Hill, TX; addresses there use a neighbouring town's name. The ZIP code covering it is 78834. Its area code is 830.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
1,198
Area code
830
State
Texas

NANPA lists no telephone rate centre for Carrizo Hill itself, so these are the area codes of the nearest one, Carrizo Springs (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Carrizo Hill in numbers

About 1,198 people live in Carrizo Hill, in 321 households. The median owner-occupied home is valued at $18,200 (94% below the Texas median). The median age is 18.6; 0.0% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 44 minutes.

Population1,198Carrizo Hill1,198
Households321Carrizo Hill321
Median age18.6Carrizo Hill18.6Texas35.6US 38.9
Median home value$18,200Carrizo Hill$18,200Texas$283,800US $332,700
Bachelor's degree or higher0.0%Carrizo Hill0.0%Texas33.8%US 35.7%
Mean commute43.5 minCarrizo Hill43.5 minTexas26.7 minUS 26.4 min
Population density2,496 / sq miCarrizo Hill2,496 / sq mi

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

ZIP codes covering Carrizo Hill

These ZIP codes cover part of Carrizo Hill but are addressed as somewhere else.

ZIP codes overlapping Carrizo Hill
ZIP City Type Population Median income Median home
78834 Carrizo Springs , TX Standard 6,971 $39,477 $87,700

Map of Carrizo Hill ZIP codes

78834

The ZIP codes of Carrizo Hill, 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 Carrizo Hill

The nearest larger towns are Carrizo Springs (4,723 people, 2.2 mi), Crystal City (6,159 people, 13 mi) and La Pryor (1,236 people, 31 mi).

Towns near Carrizo Hill
TownPopulationDistance
Carrizo Springs 4,723 2.2 mi
Crystal City 6,159 12.8 mi

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

Cite this page

zipcodes.pro. “Carrizo Hill, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/carrizo-hill

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