Iowa Floyd County

Marble Rock

A city in Floyd County, Iowa — population 265 as of 2022.

Open the map

Today 73°F Chance Rain Showers then Mostly Cloudy13% precip
Tonight 58°F Mostly Cloudy then Chance Rain Showers41% precip
Friday 72°F Showers And Thunderstorms94% precip
Friday Night 64°F Showers And Thunderstorms93% precip

In and around Marble Rock

Marble Rock changes faster than we can keep up.

Something opened, closed or moved? Tell us and we'll put it right. Our editors review submissions before they publish — you'll need an account with access to send one.

Marble Rock by the numbers

Population 265Population figure, 2022
Households & income
Median age
51.5
Households
87
Persons per household
2.2
Median house value
$76,000
2020–2024 ACS
An unhandled error has occurred. Reload 🗙