Iowa Sioux County

Rock Valley

A city in Sioux County, Iowa — population 4,076 as of 2022.

Today 80°F Sunny
Tonight 58°F Partly Cloudy1% precip
Sunday 82°F Mostly Sunny
Sunday Night 63°F Mostly Clear

You know Rock Valley better than we do.

Add the places people actually go. Our editors review submissions before they publish — you'll need an account with access to send one.

Rock Valley by the numbers

Population 4,076Population figure, 2022
Households & income
Median age
35.1
Households
1,452
Persons per household
2.7
Median household income
$76,250
Median house value
$231,200
2020–2024 ACS
An unhandled error has occurred. Reload 🗙