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/MD/BRUNSWICK

Brunswick ZIP code, Maryland

The ZIP code for Brunswick, MD is 21716, and its area codes are 240, 301 and 227.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
8,450
Area codes
240, 301, 227

Mail addressed to Brunswick uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Brunswick in numbers

About 8,450 people live in Brunswick, in 3,309 households. The median household income is $118,025 a year, 14% above the Maryland median of $103,678 (US: $80,734). The median owner-occupied home is valued at $374,500 (11% below the Maryland median), and median gross rent is $1,217 a month. The median age is 37.2; 35.8% of adults 25 and over hold a bachelor's degree or higher (43.4% across Maryland); the average commute takes 39 minutes.

Population8,450Brunswick8,450
Households3,309Brunswick3,309
Median age37.2Brunswick37.2Maryland39.4US 38.9
Median household income$118,025Brunswick$118,025Maryland$103,678US $80,734
Median home value$374,500Brunswick$374,500Maryland$419,900US $332,700
Median gross rent$1,217Brunswick$1,217Maryland$1,705US $1,413
Bachelor's degree or higher35.8%Brunswick35.8%Maryland43.4%US 35.7%
Mean commute39.4 minBrunswick39.4 minMaryland31.1 minUS 26.4 min
Population density2,580 / sq miBrunswick2,580 / sq mi

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

ZIP codes addressed as Brunswick

ZIP codes with the USPS city name Brunswick
ZIP City Type Population Median income Median home
21716 Brunswick , MD Standard 7,200 $109,382 $361,300

Other ZIP codes overlapping Brunswick

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

ZIP codes overlapping Brunswick
ZIP City Type Population Median income Median home
21758 Knoxville , MD Standard 4,409 $111,528 $424,600

Map of Brunswick ZIP codes

21716

The ZIP codes of Brunswick, MD, 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 Brunswick

The nearest larger towns are Ballenger Creek (26,390 people, 12 mi), Purcellville, VA (8,973 people, 13 mi) and Frederick (83,395 people, 14 mi).

Towns near Brunswick
TownPopulationDistance
Lovettsville, VA 2,719 3.4 mi
Jefferson 3,314 5.6 mi
Braddock Heights 2,892 9.5 mi
Middletown 5,014 9.8 mi
Ballenger Creek 26,390 11.8 mi
Shannondale, WV 3,465 12.3 mi
Purcellville, VA 8,973 13.3 mi
Boonsboro 3,809 13.5 mi
Ranson, WV 5,729 13.8 mi
Frederick 83,395 13.8 mi
Charles Town, WV 7,337 14.2 mi
Leesburg, VA 49,171 15.0 mi
Urbana 14,260 15.2 mi
Bartonsville 3,282 15.3 mi

More nearby: every ZIP code in Frederick County · Maryland ZIP codes

Cite this page

zipcodes.pro. “Brunswick, MD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/md/brunswick

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