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zipcodes.pro — CITY/PA/MONT-ALTO

Mont Alto ZIP code, Pennsylvania

The ZIP code for Mont Alto, PA is 17237, and its area codes are 717 and 223.

USPS city name
1 ZIP code
Population
1,632
Area codes
717, 223

NANPA lists no telephone rate centre for Mont Alto itself, so these are the area codes of the nearest one, Waynesboro (4.7 miles). A town on an area-code boundary can differ from its neighbour.

Mont Alto in numbers

About 1,632 people live in Mont Alto, in 660 households. The median household income is $80,556 a year, 3% above the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $191,600 (25% below the Pennsylvania median), and median gross rent is $1,296 a month. The median age is 41.4; 17.1% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 25 minutes.

Population1,632Mont Alto1,632
Households660Mont Alto660
Median age41.4Mont Alto41.4Pennsylvania40.9US 38.9
Median household income$80,556Mont Alto$80,556Pennsylvania$77,971US $80,734
Median home value$191,600Mont Alto$191,600Pennsylvania$254,500US $332,700
Median gross rent$1,296Mont Alto$1,296Pennsylvania$1,209US $1,413
Bachelor's degree or higher17.1%Mont Alto17.1%Pennsylvania35.2%US 35.7%
Mean commute25.3 minMont Alto25.3 minPennsylvania26.3 minUS 26.4 min
Population density2,899 / sq miMont Alto2,899 / sq mi

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

ZIP codes addressed as Mont Alto

ZIP codes with the USPS city name Mont Alto
ZIP City Type Population Median income Median home
17237 Mont Alto , PA Standard 1,759 $80,903 $193,600

Map of Mont Alto ZIP codes

17237

The ZIP codes of Mont Alto, 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 Mont Alto

The nearest larger towns are Fayetteville (2,593 people, 4.9 mi), Guilford (3,919 people, 5.8 mi) and Waynesboro (11,047 people, 6.2 mi).

Towns near Mont Alto
TownPopulationDistance
Fayetteville 2,593 4.9 mi
Guilford 3,919 5.8 mi
Waynesboro 11,047 6.2 mi
Wayne Heights 3,293 6.6 mi
Chambersburg 22,319 8.2 mi
Greencastle 4,222 9.7 mi
Carroll Valley 3,992 10.9 mi
State Line 3,111 11.6 mi
Smithsburg, MD 3,115 12.9 mi
Paramount-Long Meadow, MD 2,569 13.3 mi
Fountainhead-Orchard Hills, MD 6,567 13.6 mi
Maugansville, MD 3,624 14.4 mi
Shippensburg 5,620 14.5 mi
Emmitsburg, MD 2,845 15.6 mi

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

Cite this page

zipcodes.pro. “Mont Alto, PA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/pa/mont-alto

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