Rockville

A town in Charleston County, South Carolina — population 138 as of 2020.

Overnight 79°F Partly Cloudy7% precip

Saturday 89°F Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms22% precip

Saturday Night 77°F Chance Showers And Thunderstorms64% precip

Sunday 88°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely70% precip

News around Charleston County

Newest first · from sources across Charleston County · checked 34 min ago

WMNF 88.5 July 29

SOTD 7/29/26: “Everything I See” by Easy Honey

The WMNF Song of the Day for 7/29/26 is “Everything I See” by Easy Honey. If you’re looking for a band that effortlessly bottles up the feeling of a beach day and turns it into pure, infectious energy, look no further than Easy Honey. Originally forming in Sewanee, TN before…

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Rockville by the numbers

Population 138Population figure, 2020

Households & income

Area: 0.42 sq mi (1.1 km²), 0.09 sq mi water
Median age: 51.3
Median house value: $459,100

2020–2024 ACS

Municipal office

Office: MAYOR
Address: PO BOX 9, WADMALAW ISLAND, SC 29487

Municipal record

Official city site Map