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 — STATE/IN/COUNTY/DELAWARE

Delaware County, IN ZIP codes

There are 14 ZIP codes in Delaware County, IN, in 8 towns, from 47302 to 47396. The largest are 47304 (Muncie), 47302 (Muncie) and 47303 (Muncie).

The county seat is Muncie.

ZIP codes
14
Towns
8
County seat
Muncie
County FIPS
18035
State
Indiana
Population
112,280
Median household income
$58,127
Land area
392 sq mi
Area code
765
Metro area
Muncie

Delaware County ZIP codes by town

Muncie (county seat)
47302, 47303, 47304, 47305, 47306, 47307, 47308

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Delaware County ZIP codes

4730247303473044730547306473074730847320473344733847342473674738347396

The ZIP codes of Delaware County, 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.

Delaware County in numbers

About 112,280 people live in Delaware County, in 46,256 households, the 15th most populous of Indiana's 92 counties. The median household income is $58,127 a year, 19% below the Indiana median of $71,957 (US: $80,734). The median owner-occupied home is valued at $139,400 (36% below the Indiana median), and median gross rent is $906 a month. The median age is 35.8; 26.2% of adults 25 and over hold a bachelor's degree or higher (29.5% across Indiana); the average commute takes 21 minutes.

Population112,280Delaware112,280
Households46,256Delaware46,256
Median age35.8Delaware35.8Indiana38.1US 38.9
Median household income$58,127Delaware$58,127Indiana$71,957US $80,734
Median home value$139,400Delaware$139,400Indiana$218,200US $332,700
Median gross rent$906Delaware$906Indiana$1,062US $1,413
Bachelor's degree or higher26.2%Delaware26.2%Indiana29.5%US 35.7%
Mean commute21.2 minDelaware21.2 minIndiana24.1 minUS 26.4 min
Population density286 / sq miDelaware286 / sq mi

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

Largest towns in Delaware County

Largest towns in Delaware County
TownZIP codesPopulation
Muncie 7 64,751
Yorktown 1 11,699
Albany 1 2,907
Eaton 1 1,630
Daleville 1 1,584
Selma 1 837
Gaston 1 710
Oakville 1 205

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Delaware County.

Not sure you are in Delaware County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Delaware County, with figures

ZIP codes in Delaware County
ZIP City Type Population Median income Median home
47302 Muncie , IN Standard 25,473 $47,837 $76,800
47303 Muncie , IN Standard 24,392 $47,674 $118,200
47304 Muncie , IN Standard 31,237 $63,215 $172,200
47305 Muncie , IN Standard 3,556 $36,389 $77,800
47306 Muncie , IN Standard 3,796 — —
47307 Muncie , IN No street area — — —
47308 Muncie , IN No street area — — —
47320 Albany , IN Standard 4,563 $69,764 $137,500
47334 Daleville , IN Standard 3,336 $71,815 $183,100
47338 Eaton , IN Standard 2,355 $68,239 $111,100
47342 Gaston , IN Standard 2,710 $75,030 $173,300
47367 Oakville , IN Standard 70 — —
47383 Selma , IN Standard 2,612 $61,250 $135,400
47396 Yorktown , IN Standard 7,712 $78,125 $175,000

Cite this page

zipcodes.pro. “Delaware County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/in/county/delaware

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