Townapedia
Dennis Union Church, Dennis MA
Dennis Union Church, Dennis MA · John Phelan, CC BY-SA 4.0
Dennis, MA, USA - panoramio (9)
Dennis, MA, USA - panoramio (9) · bynyalcin, CC BY 3.0
Dennis, MA, USA - panoramio (10)
Dennis, MA, USA - panoramio (10) · bynyalcin, CC BY 3.0
Dennis, MA, USA - panoramio (8)
Dennis, MA, USA - panoramio (8) · bynyalcin, CC BY 3.0
Dennis, MA, USA - panoramio (6)
Dennis, MA, USA - panoramio (6) · bynyalcin, CC BY 3.0
Dennis Village Cemetery
Dennis Village Cemetery · Jerry Johnson, CC BY-SA 3.0

Dennis, Massachusetts

Dennis is a community of 2,424 people in Barnstable County, Massachusetts.

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Population2,424 +5.1% since 2019
Elevation16 ft 5 m
Land area4.9 sq mi
ZIP code02638
Nearest airportCape Cod Gateway Airport (HYA) 6 mi

Why visit Dennis

Townapedia lists 14 museums and landmarks, 53 parks and trails, 8 places to eat, 4 places to stay and 9 attractions in and around town.

Highlights include Scargo Tower, Black Ball Hill, Cape Cod Museum of Art and Dennis Village Cemetery.

July is the warmest month, with average highs of 81°F; January lows average 24°F.

About Dennis

Dennis is a village and census-designated place (CDP) in the town of Dennis in Barnstable County, Massachusetts, United States. The population was 2,407 at the 2010 census. The CDP includes the populated places known as North Dennis and New Boston.

From the Wikipedia article Dennis (CDP), Massachusetts (this version), under CC BY-SA 4.0.

Things to do9

Scargo Tower

Scenic view · 1.1 mi

38 Scargo Hill Road

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Black Ball Hill

Scenic view · 0.4 mi

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Cape Cinema

Cinema and theater · 0.7 mi

35 Hope Lane

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Cape Cod Playhouse

Cinema and theater · 0.8 mi

820 Route 6a

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Scargo Hill

Scenic view · 1.1 mi

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Sunset Point

Scenic view · 1.3 mi

Perfekt bei Ebbe für Sonnenuntergang an sehr schönen Strand

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Hokum Rock

Scenic view · 1.1 mi

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Signal Hill

Scenic view · 0.8 mi

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Museums and landmarks14

Cape Cod Museum of Art

Museum · 0.7 mi

Art museum in Dennis, Massachusetts

60 Hope Lane, Dennis

Open in Google Maps · Wikipedia · +1-508-385-4477

Dennis Village Cemetery

Monument and historic site · National Register of Historic Places · 0.5 mi

Historic cemetery in Barnstable County, Massachusetts, US

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Dillingham House

Monument and historic site · National Register of Historic Places · 3.9 mi

Historic house in Massachusetts, United States

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Jacob Sears Memorial Library

Monument and historic site · National Register of Historic Places · 2.9 mi

Public library in Dennis, Massachusetts, United States

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Josiah Dennis House

Monument and historic site · National Register of Historic Places · 0.7 mi

Historic house in Massachusetts, United States

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Northside Historic District

Monument and historic site · National Register of Historic Places · 3.1 mi

Historic district in Massachusetts, United States

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Thomas Bray Farm

Monument and historic site · National Register of Historic Places · 2.1 mi

Human settlement in Massachusetts, United States of America

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West Schoolhouse

Monument and historic site · National Register of Historic Places · 0.6 mi

Listed on the National Register of Historic Places (NRHP) in Barnstable County

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Taylor-Bray Farm

Monument and historic site · National Register of Historic Places · 0.7 mi

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Elephant House

Museum · 2.9 mi

Former home of American writer and illustrator Edward Gorey

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Winslow Crocker House

Museum · 2.1 mi

Historic house in Yarmouth Port, Massachusetts

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Josiah Dennis Manse Museum

Museum · 0.6 mi

77 Nobscusset Road, Dennis

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2 more on the map.

Parks, trails and playgrounds53

Dennis Highlands Golf Course

Golf course · 1.0 mi

825 Old Bass River Road, Dennis

Open in Google Maps · +1-508-385-8347

Kings Way Golf Club

Golf course · 1.3 mi

81 Kings Circuit, Yarmouthport

Open in Google Maps · +1 508-362-8870

Whites Brook Floodplain

Hiking and trails · 1.3 mi

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Chase Garden Creek

Hiking and trails · 0.5 mi

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Whites Brook Floodplain

Hiking and trails · 1.8 mi

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Conservation Land/Paddocks Rd

Hiking and trails · 1.4 mi

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Mayflower Beach

Beach · 1.3 mi

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Weir Mill Stream

Hiking and trails · 1.7 mi

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Bayview Beach

Beach · 1.3 mi

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Black Flats Conservation Area

Hiking and trails · 1.4 mi

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Callery Darling Conservation Area

Hiking and trails · 1.8 mi

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41 more on the map.

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Restaurants and cafes8

Scargo

Diner · American · 0.7 mi

799 Main Street, Dennis

Open in Google Maps · +1-508-385-8200

The Marshside Restaurant

Restaurant · American, Seafood · 2.1 mi

28 Bridge Street

Open in Google Maps · +1508-385-4010

Grumpy's

Diner · American · 1.8 mi

Open in Google Maps · +1 508 385 2911

Showtime Pizza

Restaurant · Pizza, Pasta, Chicken

614 Route 6a, Dennis

11:00-22:00

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The Underground Bakery

Bakery · 0.7 mi

780 Route 6a Main Street

Open in Google Maps · +1508-385-4700

The Pheasant

Restaurant · 1.0 mi

905 Route 6a

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Cape Cod Creamery

Cafe · Ice Cream · 0.5 mi

700 Route 6a

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Encore Bistro & Bar

Restaurant · 0.7 mi

36 Hope Lane

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Where to stay4

Churches and places of worship1

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Schools, colleges and libraries8

Map of Dennis

97 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 3.9 in of rainFebruary: 3.2 in of rainMarch: 4.2 in of rainApril: 3.9 in of rainMay: 3.4 in of rainJune: 3.1 in of rainJuly: 2.7 in of rainAugust: 3.2 in of rainSeptember: 3.9 in of rainOctober: 4.3 in of rainNovember: 4.1 in of rainDecember: 4.7 in of rainJanuary: 40°FFebruary: 41°FMarch: 46°FApril: 55°FMay: 65°FJune: 74°FJuly: 81°FAugust: 80°FSeptember: 73°FOctober: 63°FNovember: 54°FDecember: 45°FJanuary: 24°FFebruary: 25°FMarch: 30°FApril: 38°FMay: 48°FJune: 58°FJuly: 65°FAugust: 63°FSeptember: 56°FOctober: 46°FNovember: 37°FDecember: 29°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRain
Jan40°F24°F3.9 in
Feb41°F25°F3.2 in
Mar46°F30°F4.2 in
Apr55°F38°F3.9 in
May65°F48°F3.4 in
Jun74°F58°F3.1 in
Jul81°F65°F2.7 in
Aug80°F63°F3.2 in
Sep73°F56°F3.9 in
Oct63°F46°F4.3 in
Nov54°F37°F4.1 in
Dec45°F29°F4.7 in

U.S. Climate Normals 1991-2020 for Hyannis Barnstable Muni Ap (6 mi away), NOAA NCEI.

People and cost of living

$109,882median household income
$944,500median home value
$1,199median monthly rent
63.3median age
56.5%of adults have a bachelor's degree or higher
85.8%of homes are owner-occupied
15.6 minaverage commute
Age of residents
Under 1818%18 to 347%35 to 6429%65 and over46%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Barnstable County has had 16 federal disaster declarations since 2000, most often for hurricanes.

  • 2023-09-15: Hurricane Lee (Hurricane)
  • 2020-03-27: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2018-06-25: Severe Winter Storm And Flooding (Severe Storm)
  • 2015-04-13: Severe Winter Storm, Snowstorm, And Flooding (Severe Storm)
  • 2013-04-19: Severe Winter Storm, Snowstorm, And Flooding (Severe Storm)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Cape Cod Gateway Airport (HYA) is the nearest airport with scheduled flights listed in OpenStreetMap, 6 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.