Housing data for Pen Mar, PA

Pen Mar, PA has an estimated 1,171 residents and 411 homes (US Census Bureau, 2020–2024 American Community Survey).

It is an unincorporated community in Franklin County.

7.1% of households rent.

Figures last updated on .

Residents
1,171 (±459)
Housing units
411 (±137)
Households that rent
7.1%
Residents since 2015–2019
+14.2%

What stands out in Pen Mar

Households that rent: 7.1% (±8.3 points) in Pen Mar, lower than in Franklin County (26.5%).

Housing in Pen Mar at a glance

  • Rent burden: 0.0% of renters pay 30% or more of income (Small sample: wide margin of error)
  • Renters and owners: 7.1% of households rent (Small sample: wide margin of error)
  • Income and affordability: $117,825 median household income (Small sample: wide margin of error)
  • Home values: $270,300 median home value
  • Homeowner costs: $1,462 median monthly cost with a mortgage
  • Property taxes: $2,370 median real estate taxes a year
  • Types of homes: 0.0% of homes are in buildings of 5 or more units
  • Bedrooms: 92.4% of homes have 3 or more bedrooms (Small sample: wide margin of error)
  • Age of homes: 50.6% of homes were built before 1980 (Small sample: wide margin of error)
  • Vacancy rate: 0.0% rental vacancy rate (Small sample: wide margin of error)
  • Heating fuel: 76.4% heat with electricity
  • Commute and cars: 26.5 minutes average trip to work
  • Growth: +14.2% residents since 2015–2019
  • How long people stay: 17.0% moved in since 2020 (Small sample: wide margin of error)
  • Crowding and facilities: 0.0% of homes have more than 1 person per room (Small sample: wide margin of error)

Pen Mar against Franklin County, its state and the nation

Estimate (90% margin of error)
Pen MarFranklin CountyPennsylvaniaUnited States
Residents1,171 (±459)157,379 (exact)13,018,639 (exact)334,922,499
Housing units411 (±137)67,157 (±54)5,806,452 (±672)143,775,355
Households that rent7.1% (±8.3 points)26.5% (±1.5 points)30.7% (±0.2 points)34.8%
Median gross rent—$1,093 (±$32)$1,209 (±$5)$1,413
Median household income$117,825 (±$65,527)$77,003 (±$2,046)$77,971 (±$342)$80,734
Median home value$270,300 (±$23,677)$249,800 (±$5,492)$254,500 (±$767)$332,700
Median real estate taxes (a year)$2,370 (±$851)$2,740 (±$71)$3,311 (±$12)$3,119
Built before 198050.6% (±25.4 points)52.6% (±2.1 points)67.3% (±0.2 points)49.7%
Average commute26.5 minutes (±6.5)24.3 minutes (±0.9)26.3 minutes (±0.1)26.4 minutes
Households with broadband93.7% (±9.4 points)89.1% (±1.0 points)89.7% (±0.1 points)91.0%
Median age of residents35.4 years (±2.1)42.1 years (±0.4)40.9 years (±0.2)38.9 years

Pen Mar covers 0.7 square miles of land, about 1,585 residents per square mile (Census Bureau Gazetteer).

How Pen Mar has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents1,025 (±224)1,171 (±459)+14.2%Not a measurable change
Housing units380 (±81)411 (±137)+8.2%Not a measurable change
Median home value$208,800 (±$29,429)$270,300 (±$23,677)+29.5%No measurable change after inflation
Median household income$76,786 (±$37,895)$117,825 (±$65,527)+53.4%No measurable change after inflation
Median owner cost with a mortgage$1,391 (±$195)$1,462 (±$595)+5.1%No measurable change after inflation
Median real estate taxes$2,518 (±$595)$2,370 (±$851)−5.9%No measurable change after inflation
Households that rent5.9% (±4.8 points)7.1% (±8.3 points)+1.2 percentage pointsNot a measurable change
Rental vacancy rate55.3% (±49.8 points)0.0% (±55.1 points)−55.3 percentage pointsNot a measurable change

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Crime reported to police in Franklin County

Pen Mar has no police department of its own in the FBI’s figures, so this is the figure for Franklin County as a whole.

In 2025, the police departments that report for Franklin County recorded 136 violent and 823 property crimes per 100,000 residents.

A county-wide figure describes the whole county, not this place; crime varies from one community to the next.

Places near Pen Mar

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Highfield-Cascade1.4 mi$1,460$208,90012.2%
Wayne Heights2.0 mi$1,177$250,10031.0%
Waynesboro4.0 mi$1,086$188,60047.6%
Smithsburg6.0 mi$931$337,50031.4%
Quincy Township6.1 mi$1,021$276,90022.4%
Carroll Valley7.1 mi$2,208$300,5005.1%
Hamiltonban Township7.6 mi$1,274$266,40015.0%
Mont Alto8.2 mi$1,296$191,60027.4%

HUD Fair Market Rent for Pen Mar, fiscal year 2027

Chambersburg, PA MSA, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$923$1,071$1,325$1,770$1,900

HUD income limits for Pen Mar, fiscal year 2026

Chambersburg, PA MSA, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$21,000$34,950$55,900
2 people$24,000$39,950$63,900
3 people$27,320$44,950$71,900
4 people$33,000$49,900$79,850
5 people$38,680$53,900$86,250
6 people$44,360$57,900$92,650
7 people$50,040$61,900$99,050
8 people$55,720$65,900$105,450

These are the limits HUD sets for its housing programs in the Chambersburg, PA MSA, where HUD’s median family income for fiscal year 2026 is $99,800.

A program can use its own limits; tax-credit and local programs often do.

Pen Mar is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

It lies inside Washington Township (Franklin County), whose figures include it.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Pen Mar

What is the average home value in Pen Mar, PA?

The Census Bureau publishes the median: $270,300 (±$23,677) for owner-occupied homes in Pen Mar (2020–2024 American Community Survey).

What is the average mortgage payment in Pen Mar?

The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in Pen Mar, PA is $1,462 (±$595) a month, including taxes, insurance and utilities.

How much are property taxes in Pen Mar?

The median real estate tax paid by homeowners in Pen Mar, PA is $2,370 (±$851) a year (2020–2024 American Community Survey).

How many homes are in Pen Mar?

Pen Mar, PA has an estimated 411 (±137) housing units, occupied and vacant (2020–2024 American Community Survey).

What is the most common way to heat a home in Pen Mar?

Electricity is the most common heating fuel in Pen Mar, used by 76.4% of occupied homes (2020–2024 American Community Survey).

How long is the average commute in Pen Mar?

Workers who live in Pen Mar, PA take an average of 26.5 minutes each way (2020–2024 American Community Survey).

Is Pen Mar growing?

In Pen Mar, the number of residents went from 1,025 in 2015–2019 to 1,171 in 2020–2024 (+14.2%), not a measurable change.

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Pen Mar CDP, Pennsylvania (place:58776, in state:42).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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