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zipcodes.pro — STATE/TX/COUNTY/HILL

Hill County, TX ZIP codes

There are 15 ZIP codes in Hill County, TX, in 15 towns, from 76055 to 76692. The largest are 76645 (Hillsboro), 76692 (Whitney) and 76055 (Itasca).

The county seat is Hillsboro.

ZIP codes
15
Towns
15
County seat
Hillsboro
County FIPS
48217
State
Texas
Population
37,328
Median household income
$64,591
Land area
959 sq mi
Area code
254

Hill County ZIP codes by town

Hillsboro (county seat)
76645

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 Hill County ZIP codes

The ZIP codes of Hill 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.

Hill County in numbers

About 37,328 people live in Hill County, in 13,767 households, the 84th most populous of Texas's 254 counties. The median household income is $64,591 a year, 18% below the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $179,200 (37% below the Texas median), and median gross rent is $946 a month. The median age is 41.0; 18.0% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 32 minutes.

Population37,328Hill37,328
Households13,767Hill13,767
Median age41.0Hill41.0Texas35.6US 38.9
Median household income$64,591Hill$64,591Texas$78,476US $80,734
Median home value$179,200Hill$179,200Texas$283,800US $332,700
Median gross rent$946Hill$946Texas$1,403US $1,413
Bachelor's degree or higher18.0%Hill18.0%Texas33.8%US 35.7%
Mean commute32.0 minHill32.0 minTexas26.7 minUS 26.4 min
Population density39 / sq miHill39 / 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 Hill County

Largest towns in Hill County
TownZIP codesPopulation
Hillsboro 1 8,506
Itasca 1 2,073
Whitney 1 2,050
Hubbard 1 1,327
Abbott 1 470
Mount Calm 1 439
Blum 1 336
Malone 1 280
Covington 1 274
Bynum 1 236
Penelope 1 235
Mertens 1 123
Aquilla 1 79
Irene 1 55
Brandon 1 50

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 Hill County.

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

Every ZIP code in Hill County, with figures

ZIP codes in Hill County
ZIP City Type Population Median income Median home
76055 Itasca , TX Standard 3,577 $80,025 $197,300
76621 Abbott , TX Standard 1,104 $81,932 $241,300
76622 Aquilla , TX Standard 1,447 $74,167 $195,700
76627 Blum , TX Standard 1,736 $70,375 $126,900
76628 Brandon , TX Standard 50 $97,083 $55,000
76631 Bynum , TX Standard 455 $97,083 $114,200
76636 Covington , TX Standard 1,748 $69,018 $204,800
76645 Hillsboro , TX Standard 11,494 $63,737 $199,100
76648 Hubbard , TX Standard 2,777 $54,669 $132,000
76650 Irene , TX Standard 55 $61,458 $106,300
76660 Malone , TX Standard 572 $49,375 $174,300
76666 Mertens , TX Standard 261 — $93,000
76673 Mount Calm , TX Standard 1,196 $63,750 $115,300
76676 Penelope , TX Standard 344 $70,625 $164,300
76692 Whitney , TX Standard 9,853 $55,149 $169,100

Cite this page

zipcodes.pro. “Hill County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/tx/county/hill

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