Housing data for St. Thomas Township, PA

St. Thomas Township, PA has an estimated 5,956 residents and 2,150 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a township in Franklin County.

16.0% of households rent.

The median gross rent is $1,148 a month.

Its population shrank measurably since 2015–2019 (−0.8%).

Figures last updated on .

Residents
5,956 (±23)
Housing units
2,150 (±182)
Households that rent
16.0%
Median gross rent
$1,148
Residents since 2015–2019
−0.8%

What stands out in St. Thomas Township

Homes heated by fuel oil: 36.2% (±9.4 points) in St. Thomas Township, higher than in Franklin County (17.0%).

Homes in buildings of 5 or more units: 0.0% (±2.6 points) in St. Thomas Township, lower than in Franklin County (6.6%).

Households that rent: 16.0% (±6.4 points) in St. Thomas Township, lower than in Franklin County (26.5%).

Households without a vehicle: 0.0% (±1.6 points) in St. Thomas Township, lower than in Franklin County (4.6%).

Housing in St. Thomas Township at a glance

St. Thomas Township against Franklin County, its state and the nation

Estimate (90% margin of error)
St. Thomas TownshipFranklin CountyPennsylvaniaUnited States
Residents5,956 (±23)157,379 (exact)13,018,639 (exact)334,922,499
Housing units2,150 (±182)67,157 (±54)5,806,452 (±672)143,775,355
Households that rent16.0% (±6.4 points)26.5% (±1.5 points)30.7% (±0.2 points)34.8%
Median gross rent$1,148 (±$181)$1,093 (±$32)$1,209 (±$5)$1,413
Median household income$73,642 (±$13,888)$77,003 (±$2,046)$77,971 (±$342)$80,734
Median home value$211,500 (±$34,480)$249,800 (±$5,492)$254,500 (±$767)$332,700
Median real estate taxes (a year)$2,823 (±$439)$2,740 (±$71)$3,311 (±$12)$3,119
Built before 198059.8% (±14.7 points)52.6% (±2.1 points)67.3% (±0.2 points)49.7%
Average commute24.8 minutes (±4.0)24.3 minutes (±0.9)26.3 minutes (±0.1)26.4 minutes
Households with broadband87.4% (±6.6 points)89.1% (±1.0 points)89.7% (±0.1 points)91.0%
Median age of residents41.2 years (±5.6)42.1 years (±0.4)40.9 years (±0.2)38.9 years

St. Thomas Township covers 51.9 square miles of land, about 115 residents per square mile (Census Bureau Gazetteer).

How St. Thomas Township has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents6,002 (±20)5,956 (±23)−0.8%Measurable decrease
Housing units2,547 (±220)2,150 (±182)−15.6%Measurable decrease
Median gross rent$833 (±$204)$1,148 (±$181)+37.8%No measurable change after inflation
Median home value$162,300 (±$14,346)$211,500 (±$34,480)+30.3%No measurable change after inflation
Median household income$53,142 (±$10,798)$73,642 (±$13,888)+38.6%No measurable change after inflation
Median owner cost with a mortgage$1,298 (±$136)$1,674 (±$148)+29.0%No measurable change after inflation
Median real estate taxes$2,123 (±$371)$2,823 (±$439)+33.0%No measurable change after inflation
Households that rent19.1% (±7.1 points)16.0% (±6.4 points)−3.1 percentage pointsNot a measurable change
Rental vacancy rate0.0% (±5.1 points)0.0% (±9.6 points)0.0 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

St. Thomas Township 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.

ZIP codes in St. Thomas Township

ZIP Code Tabulation Areas that cover this place (2020–2024 estimates)
ZIP codeShare of the ZIP’s land in this placeResidentsMedian gross rentMedian home valueMedian household income
1725287%4,038$1,101$202,700$73,629
1722417%1,603$1,056$303,000$114,779
1720212%33,566$1,229$278,700$96,318

A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.

Places near St. Thomas Township

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Hamilton Township (Franklin County)4.0 mi$867$285,80014.7%
Peters Township (Franklin County)5.3 mi$1,526$232,4009.9%
Chambersburg7.9 mi$1,099$215,00057.3%
Mercersburg8.3 mi$804$210,70041.8%
Metal Township8.5 mi$587$200,00014.2%
Letterkenny Township8.7 mi$906$266,30013.6%
Todd Township (Fulton County)8.7 mi$828$174,40026.1%
Antrim Township9.4 mi$1,051$311,70011.3%

Places in Pennsylvania most like St. Thomas Township

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
Asylum Township$1,102$196,900$73,38219.2%
Limestone Township (Lycoming County)$1,118$210,200$71,71914.9%
Springville Township$1,038$232,700$76,75015.7%
South Newton Township$1,120$245,000$78,16719.4%
Cambria Township$1,086$183,100$72,82211.7%
Springfield Township (Mercer County)$1,026$238,700$76,78619.7%

Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across Pennsylvania.

HUD Fair Market Rent for St. Thomas Township, 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 St. Thomas Township, 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.

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 St. Thomas Township

What is the average rent in St. Thomas Township, PA?

The Census Bureau publishes the median rather than the average: the median gross rent in St. Thomas Township is $1,148 (±$181) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

How much is a two-bedroom apartment in St. Thomas Township?

The median gross rent for a two-bedroom home in St. Thomas Township, PA is $1,072 (±$269) a month (2020–2024 American Community Survey).

How many renters are there in St. Thomas Township?

St. Thomas Township has an estimated 322 (±127) renting households, 16.0% of its occupied homes (2020–2024 American Community Survey).

What is the median household income in St. Thomas Township?

The median household income in St. Thomas Township is $73,642 (±$13,888) a year (2020–2024 American Community Survey).

What is the average home value in St. Thomas Township, PA?

The Census Bureau publishes the median: $211,500 (±$34,480) for owner-occupied homes in St. Thomas Township (2020–2024 American Community Survey).

What is the average mortgage payment in St. Thomas Township?

The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in St. Thomas Township, PA is $1,674 (±$148) a month, including taxes, insurance and utilities.

Is St. Thomas Township growing?

In St. Thomas Township, the number of residents went from 6,002 in 2015–2019 to 5,956 in 2020–2024 (−0.8%), a measurable decrease.

What ZIP codes are in St. Thomas Township?

The ZIP codes that cover St. Thomas Township are 17252, 17224, 17202.

What is the median rent in ZIP code 17252?

The median gross rent in ZIP Code Tabulation Area 17252 is $1,101 (±$96) a month (2020–2024 American Community Survey).

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 St. Thomas township, Franklin County, Pennsylvania (county subdivision:67400, in state:42 county:055).

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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