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zipcodes.pro — CITY/PA/LOCK-HAVEN

Lock Haven ZIP code, Pennsylvania

The ZIP code for Lock Haven, PA is 17745, and its area codes are 570 and 272.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
8,447
Area codes
570, 272

Mail addressed to Lock Haven 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.

Lock Haven in numbers

About 8,447 people live in Lock Haven, in 3,415 households. The median household income is $46,102 a year, 41% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $137,300 (46% below the Pennsylvania median), and median gross rent is $792 a month. The median age is 28.9; 24.6% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 18 minutes.

Population8,447Lock Haven8,447
Households3,415Lock Haven3,415
Median age28.9Lock Haven28.9Pennsylvania40.9US 38.9
Median household income$46,102Lock Haven$46,102Pennsylvania$77,971US $80,734
Median home value$137,300Lock Haven$137,300Pennsylvania$254,500US $332,700
Median gross rent$792Lock Haven$792Pennsylvania$1,209US $1,413
Bachelor's degree or higher24.6%Lock Haven24.6%Pennsylvania35.2%US 35.7%
Mean commute18.1 minLock Haven18.1 minPennsylvania26.3 minUS 26.4 min
Population density3,384 / sq miLock Haven3,384 / sq mi

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

ZIP codes addressed as Lock Haven

ZIP codes with the USPS city name Lock Haven
ZIP City Type Population Median income Median home
17745 Lock Haven , PA Standard 17,718 $58,555 $177,100

Other ZIP codes overlapping Lock Haven

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

ZIP codes overlapping Lock Haven
ZIP City Type Population Median income Median home
17751 Mill Hall , PA Standard 7,431 $75,072 $215,100

Map of Lock Haven ZIP codes

17745

The ZIP codes of Lock Haven, PA, 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 Lock Haven

The nearest larger towns are Williamsport (27,612 people, 23 mi), State College (41,050 people, 32 mi) and Park Forest Village (8,624 people, 33 mi).

Towns near Lock Haven
TownPopulationDistance
Jersey Shore 4,121 10.7 mi
Bellefonte 6,009 22.5 mi
Garden View 2,637 22.6 mi
Williamsport 27,612 22.9 mi
Pleasant Gap 3,208 24.0 mi
South Williamsport 6,211 24.4 mi
Mifflinburg 3,473 25.9 mi
Kenmar 5,077 27.1 mi
Montoursville 4,706 28.9 mi
Boalsburg 4,582 29.9 mi

More nearby: every ZIP code in Clinton County · Pennsylvania ZIP codes

Cite this page

zipcodes.pro. “Lock Haven, PA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/pa/lock-haven

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