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zipcodes.pro — STATE/IN/COUNTY/BLACKFORD

Blackford County, IN ZIP codes

Blackford County, IN has 2 ZIP codes, in 2 towns: 47348 and 47359.

The county seat is Hartford City.

ZIP codes
2
Towns
2
County seat
Hartford City
County FIPS
18009
State
Indiana
Population
11,950
Median household income
$51,326
Land area
165 sq mi

Blackford County ZIP codes by town

Hartford City (county seat)
47348

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 Blackford County ZIP codes

4734847359

The ZIP codes of Blackford 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.

Blackford County in numbers

About 11,950 people live in Blackford County, in 5,173 households, the 85th most populous of Indiana's 92 counties. The median household income is $51,326 a year, 29% below the Indiana median of $71,957 (US: $80,734). The median owner-occupied home is valued at $107,500 (51% below the Indiana median), and median gross rent is $699 a month. The median age is 43.1; 14.5% of adults 25 and over hold a bachelor's degree or higher (29.5% across Indiana); the average commute takes 27 minutes.

Population11,950Blackford11,950
Households5,173Blackford5,173
Median age43.1Blackford43.1Indiana38.1US 38.9
Median household income$51,326Blackford$51,326Indiana$71,957US $80,734
Median home value$107,500Blackford$107,500Indiana$218,200US $332,700
Median gross rent$699Blackford$699Indiana$1,062US $1,413
Bachelor's degree or higher14.5%Blackford14.5%Indiana29.5%US 35.7%
Mean commute27.1 minBlackford27.1 minIndiana24.1 minUS 26.4 min
Population density72 / sq miBlackford72 / 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 Blackford County

Largest towns in Blackford County
TownZIP codesPopulation
Hartford City 1 5,794
Montpelier 1 1,533

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 Blackford County.

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

Every ZIP code in Blackford County, with figures

ZIP codes in Blackford County
ZIP City Type Population Median income Median home
47348 Hartford City , IN Standard 9,080 $50,426 $109,500
47359 Montpelier , IN Standard 3,528 $71,607 $121,900

Cite this page

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

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