Townapedia

Rock Valley, Iowa

Rock Valley is a city of 4,059 people in Sioux County, Iowa.

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Population4,059 +6.5% since 2019
Elevation1,250 ft 381 m
Land area4.5 sq mi
ZIP code51247
Nearest airportCanton Municipal Airport (CTK) 16 mi

Why visit Rock Valley

Townapedia lists 10 parks and trails, 4 places to eat and 2 places to stay in and around town.

July is the warmest month, with average highs of 85°F; January lows average 9°F, and about 35 inches of snow fall in a normal year.

About Rock Valley

Rock Valley is a city in Sioux County, Iowa, the North Western corner of Iowa, United States, along the Rock River. The population was 4,059 at the time of the 2020 census.

From the Wikipedia article Rock Valley, Iowa (this version), under CC BY-SA 4.0.

Parks, trails and playgrounds10

City Park

Park · 0.6 mi

1281 10th Street, Rock Valley

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Bicentennial Park

Park

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Corner Park

Park

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ParkWest

Park · 0.8 mi

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Rock River Access

Hiking and trails · 1.5 mi

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Rock Valley Golf Club

Golf course · 0.9 mi

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Rock Valley Pool

Sports field and stadium · 0.6 mi

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Rock Wildlife Area

Hiking and trails · 1.8 mi

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Sand Beach

Beach · 1.2 mi

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Winterfeld Boat and Fish Area

Park · 0.7 mi

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Restaurants and cafes4

Cedar Rock Grill

Restaurant · Regional, American, Burger, Steak House · 0.4 mi

1523 14th Street, Rock Valley

Open in Google Maps · +1-712-476-2600

Las Penas

Restaurant · Mexican

1404 Main Street, Rock Valley

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Pizza Ranch

Restaurant · Pizza · 0.4 mi

1513 14th St., Rock Valley

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Casey's Bakery

Bakery

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Where to stay2

Heartland Hotel and Suites

Motel and hotel

2111 10th Street, Rock Valley

Open in Google Maps · +1-712-476-9388

River's Bend Campground

Campground · 1.3 mi

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Churches and places of worship10

First Reformed Church

Church · 0.5 mi

1501 16th Street, Rock Valley

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Netherland Reformed Church

Church · 0.4 mi

1602 Main Street, Rock Valley

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Our Saviors Lutheran Church

Church · Lutheran

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Pioneer United Methodist Church

Church · Methodist

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Saint Marys Catholic Church

Church · Catholic

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Calvin Christian Reformed Church

Church · 0.5 mi

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Faith Reformed Church

Church · 0.6 mi

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First Christian Reformed Church

Church · 0.6 mi

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Grace Community Church

Church · 0.4 mi

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Trinity Christian Reformed Church

Church

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History

The town of Rock Valley was platted in 1879 by a Colonel Ira Warren, a Civil War veteran, and the Chicago Milwaukee & St. Paul Railway on ground owned by Warren.

From the History section of Rock Valley, Iowa on Wikipedia, under CC BY-SA 4.0.

Shopping5

Schools, colleges and libraries10

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Healthcare2

Map of Rock Valley

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

Climate by month

20°40°60°80°January: 0.7 in of rainFebruary: 0.9 in of rainMarch: 1.7 in of rainApril: 3.0 in of rainMay: 4.2 in of rainJune: 4.5 in of rainJuly: 3.5 in of rainAugust: 3.4 in of rainSeptember: 3.2 in of rainOctober: 2.5 in of rainNovember: 1.4 in of rainDecember: 1.0 in of rainJanuary: 27°FFebruary: 33°FMarch: 46°FApril: 61°FMay: 73°FJune: 82°FJuly: 85°FAugust: 82°FSeptember: 77°FOctober: 64°FNovember: 46°FDecember: 32°FJanuary: 9°FFebruary: 14°FMarch: 25°FApril: 36°FMay: 48°FJune: 59°FJuly: 62°FAugust: 60°FSeptember: 51°FOctober: 39°FNovember: 25°FDecember: 14°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan27°F9°F0.7 in6.8 in
Feb33°F14°F0.9 in7.7 in
Mar46°F25°F1.7 in5.6 in
Apr61°F36°F3.0 in3.1 in
May73°F48°F4.2 in0.1 in
Jun82°F59°F4.5 in0.0 in
Jul85°F62°F3.5 in0.0 in
Aug82°F60°F3.4 in0.0 in
Sep77°F51°F3.2 in0.0 in
Oct64°F39°F2.5 in0.9 in
Nov46°F25°F1.4 in3.9 in
Dec32°F14°F1.0 in6.7 in

U.S. Climate Normals 1991-2020 for Sioux Ctr 2 Se (12 mi away), NOAA NCEI.

People and cost of living

$76,250median household income
$231,200median home value
$1,142median monthly rent
35.1median age
16.6%of adults have a bachelor's degree or higher
51.1%of homes are owner-occupied
13.4 minaverage commute
Age of residents
Under 1829%18 to 3421%35 to 6431%65 and over19%

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

Disaster history

Sioux County has had 11 federal disaster declarations since 2000, most often for severe storms.

  • 2024-06-24: Severe Storms, Flooding, Straight-Line Winds, And Tornadoes (Severe Storm)
  • 2020-03-23: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2019-03-23: Severe Storms And Flooding (Flood)
  • 2018-08-20: Severe Storms, Tornadoes, Straight-Line Winds, And Flooding (Severe Storm)
  • 2014-07-24: Severe Storms, Tornadoes, Straight-Line Winds, And Flooding (Flood)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Canton Municipal Airport (CTK) is the nearest airport with scheduled flights listed in OpenStreetMap, 16 miles away.

  • Rock Rapids 17 mi north, about 27 min by car
  • Hawarden 17 mi southwest, about 27 min by car
  • Orange City 18 mi southeast, about 29 min by car
  • Larchwood 19 mi northwest, about 30 min by car
  • Alton 20 mi southeast, about 33 min by car
  • Akron 29 mi southwest, about 47 min by car
  • Le Mars 30 mi south, about 48 min by car
  • Brandon 31 mi northwest, about 50 min by car
  • Sioux Falls 32 mi northwest, about 52 min by car
  • Primghar 35 mi east, about 56 min by car

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.