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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/AR/LAKE-HAMILTON

Lake Hamilton ZIP codes, Arkansas

No ZIP code is named for Lake Hamilton, AR; addresses there use a neighbouring town's name. The ZIP code covering it is 71913.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
2,127

Lake Hamilton in numbers

About 2,127 people live in Lake Hamilton, in 840 households. The median household income is $73,696 a year, 21% above the Arkansas median of $60,773 (US: $80,734). The median owner-occupied home is valued at $405,900 (2.2 times the Arkansas median), and median gross rent is $1,129 a month. The median age is 37.9; 34.4% of adults 25 and over hold a bachelor's degree or higher (25.7% across Arkansas); the average commute takes 22 minutes.

Population2,127Lake Hamilton2,127
Households840Lake Hamilton840
Median age37.9Lake Hamilton37.9Arkansas38.5US 38.9
Median household income$73,696Lake Hamilton$73,696Arkansas$60,773US $80,734
Median home value$405,900Lake Hamilton$405,900Arkansas$188,000US $332,700
Median gross rent$1,129Lake Hamilton$1,129Arkansas$947US $1,413
Bachelor's degree or higher34.4%Lake Hamilton34.4%Arkansas25.7%US 35.7%
Mean commute22.2 minLake Hamilton22.2 minArkansas22.5 minUS 26.4 min
Population density1,027 / sq miLake Hamilton1,027 / sq mi

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

ZIP codes covering Lake Hamilton

These ZIP codes cover part of Lake Hamilton but are addressed as somewhere else.

ZIP codes overlapping Lake Hamilton
ZIP City Type Population Median income Median home
71913 Hot Springs National Park , AR Standard 47,477 $56,010 $200,100

Map of Lake Hamilton ZIP codes

71913

The ZIP codes of Lake Hamilton, AR, 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 Lake Hamilton

The nearest larger towns are Rockwell (3,986 people, 4.1 mi), Hot Springs (37,920 people, 4.4 mi) and Piney (4,458 people, 6.4 mi).

Towns near Lake Hamilton
TownPopulationDistance
Rockwell 3,986 4.1 mi
Hot Springs 37,920 4.4 mi
Piney 4,458 6.4 mi
Malvern 10,953 15.0 mi
Hot Springs Village 16,327 16.9 mi
Arkadelphia 10,099 20.9 mi
Haskell 4,100 25.4 mi

More nearby: every ZIP code in Garland County · Arkansas ZIP codes

Cite this page

zipcodes.pro. “Lake Hamilton, AR ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ar/lake-hamilton

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