The Town Files

Addison, Pennsylvania

Township in Somerset County · population 931 (2020 Census)

Map: where Addison is in PennsylvaniaAddison
Median home
$190,900
Household income
$64,750
Jan low / Jul high
19° / 84°
Snow a year
61 in
Tornadoes ≤10 mi since 1950
6
Median age
49.0

Addison is a township of 931 people in Somerset County, Pennsylvania. The median home is worth $190,900, below the typical Pennsylvania town ($214,250). It ranks quieter than 95% of Pennsylvania towns, better for a vacation home than 89% of Pennsylvania towns, better for retirees than 85% of Pennsylvania towns.

How Addison ranks

Percentile among Pennsylvania towns with at least 500 people on The Town Files lifestyle rankings. 50 is typical for the state; 90 means better than 90% of Pennsylvania towns.

Addison lifestyle rankings vs other Pennsylvania townsRetirement85th pctFamilies20th pctQuiet95th pctWalkability12th pctFirst-time buyersbottomYoung professionals17th pctVibrancy15th pctHip & trendy16th pctCollege town23rd pctUpscale11th pctVacation homes89th pctSeaside characterbottomCyclingbottomTransitbottomDriving30th pcttypical
The Town Files lifestyle rankings, built from federal demographic, school, crime and housing data (2025).

Homes and cost of living

The median home in Addison is worth $190,900, below the typical Pennsylvania town ($214,250). Homes cost about 2.9 times the median household income of $64,750, which is more affordable than 48% of Pennsylvania towns. Median rent is $747 a month. 82.8% of households own their home.

Addison vs Somerset County vs typical Pennsylvania townAddisonSomerset CountyTypical Pennsylvania townHome value$190,900$150,600$214,250Household income$64,750$61,446$75,278Monthly rent$747$753$996
Census ACS 5-year estimates, 2020–2024. "Typical town" = median of Pennsylvania towns with 500+ people.
HousingAddisonTypical Pennsylvania town
Median home value$190,900$214,250
Median rent$747$996
Median household income$64,750$75,278
Home value ÷ income2.9×2.8×
Homeownership82.8%81.5%
Median year built19781971
Seasonal / vacation homes37.1%—

Who lives in Addison

PeopleAddisonTypical Pennsylvania town
Median age49.044.2
Age 65 and over26.0%21.1%
Under 1816.6%—
Bachelor's degree or higher16.9%23.8%
Below the poverty line14.4%8.5%
Veterans5.4%—
Born outside the U.S.0.2%—
Work from home19.1%10.6%
Average commute35.4 min25.9 min
Homes with broadband85.6%89.0%

Weather in Addison

July highs average 83.5°F and January lows 18.8°F. About 47.2 inches of rain and melted snow fall a year, with 61.2 inches of snow (typical Pennsylvania town: 31.8 in). Expect about 12 days a year at 90°F or hotter and 148 nights at or below freezing.

Addison monthly temperatures and precipitation10°20°30°40°50°60°70°80°90°32° freezing37°19°Jan41°20°Feb50°27°Mar63°36°Apr72°47°May80°56°Jun84°60°Jul82°59°Aug76°52°Sep64°40°Oct52°30°Nov41°24°DecPrecipitation (in) · snow (in) in blue3.618.33.416.93.910.34.00.94.94.94.54.04.03.40.23.13.73.510.9
NOAA 1991–2020 climate normals: average daily high and low by month; precipitation and snowfall in inches. Temperatures from the Confluence 1 Sw Dam station (4.5 mi away).

Tornadoes, storms and disasters

6 tornadoes have passed within 10 miles of Addison since 1950, compared with 10 for the typical Pennsylvania town. 2 rated (E)F2 or stronger. The strongest, an F3, struck on June 2, 1998 about 9.6 miles from the town center. The most recent was on May 11, 2024.

Tornadoes within 10 miles of Addison by decade01950s01960s01970s11980s21990s12000s02010s22020s
NOAA Storm Events Database, tornado tracks (start to end point) passing within 10 miles of the town center, 1950–2026.

Hail of 1 inch or larger has been reported within 10 miles 1 times; the largest was 1.75 inches on July 31, 1999.

Severe weather in Somerset County since 1996

Storm events in Somerset County since 1996 by typeHail28Flood24Drought10Tornado10High Wind28Ice Storm14Heavy Snow69Flash Flood62
NOAA Storm Events Database, Somerset County, 1996–2026 (all event types recorded since 1996). 6 deaths recorded.

Somerset County has been included in 21 federal disaster or emergency declarations since 1953, most often for flood, hurricane, snowstorm.

DeclaredIncidentDeclaration
March 30, 2020BiologicalDR-4506: Covid-19 Pandemic
March 13, 2020BiologicalEM-3441: Covid-19
March 23, 2016SnowstormDR-4267: Severe Winter Storm And Snowstorm
January 10, 2013HurricaneDR-4099: Hurricane Sandy
October 29, 2012HurricaneEM-3356: Hurricane Sandy

Jobs and pay in Somerset County

Somerset County had 23,303 jobs in 2024, paying an average of $50,925 a year. Unemployment was 4% in 2023; in Addison itself the ACS puts it at 3.6%.

Largest industries in Somerset CountyHealth care & social assistan…3,853 jobs · $52,639Manufacturing2,563 jobs · $60,953Retail2,491 jobs · $33,640Hotels & restaurants2,370 jobs · $22,996Wholesale trade1,110 jobs · $59,571Transportation & warehousing1,089 jobs · $54,154
BLS Quarterly Census of Employment and Wages, 2024, private-sector jobs and average annual pay.
Unemployment rate in Somerset County, 2000–20230%2%4%6%8%10%2000200420082012201620202023Somerset 4%
Annual average unemployment rate (BLS Local Area Unemployment Statistics via USDA ERS).

Towns near Addison

Addison questions

Is Addison, Pennsylvania a good place to retire?

On The Town Files lifestyle rankings, Addison scores better for retirees than 85% of Pennsylvania towns and quieter than 95%. 26.0% of residents are 65 or older (median age 49.0).

How much does a house cost in Addison?

The median owner-occupied home in Addison is valued at $190,900 (Census ACS 2020–2024), against a median household income of $64,750, so homes cost about 2.9 times income. Median rent is $747 a month.

What is the weather like in Addison?

July highs average 83.5°F and January lows 18.8°F (NOAA 1991–2020 normals). It gets about 47.2 inches of precipitation a year and 61.2 inches of snow.

Does Addison get tornadoes?

6 tornadoes have passed within 10 miles of Addison since 1950 (NOAA Storm Events); the strongest was a F3 on June 2, 1998. The typical Pennsylvania town has had 10.

How this page is made. Every number comes from public data, matched to Addison's Census boundary (GEOID 4211100404). Comparisons use the median of Pennsylvania towns with at least 500 people. Weather comes from the nearest NOAA normals station; storm counts use NOAA tornado tracks within 10 miles of the town center. Data snapshot 2026-11-13.