Learn About
The Commemorative
Quarter for
Wisconsin

Summary for Rock Island State Park Ferry

About Rock Island State Park Ferry (Click for our profile page)

Located in: Door County (see below)

Time Zone: Rock Island State Park Ferry lies in the Central Time Zone (CST/CDT)

Telephone Area Codes: 920 & 274<1>

Elevation: 580 feet [176.78 m] above sea level<2>

GPS Coordinates (Latitude/Longitude)<3>

For the purpose of mapping and calculating distances, we have chosen the following reference point for Rock Island State Park Ferry:

Lat: 45.400300° (or 45°24'1" N)

Lon: -86.856500° (or -86°51'23" W)

USGS Topo Map: Washington Island NE<4>

Federal GNIS/FIPS Codes for Rock Island State Park Ferry

GNIS ID: 1577985

FIPS State / Place Code: None

(For more about Federal Codes, see our Misc Page for Rock Island State Park Ferry)

About Door County

The community of Sturgeon Bay is the County Seat for {Door County}.

From the 2010 US Census (For more detail, see our Census Page for Door)

Population

Year	Population
2019 Est:<5>	27,668 (0.3% decrease since 2010)
2010	27,750 (0.75% decrease since 2000)
2000:	27,961

Total Area:<6> 2,370 sq. miles [6,138.9 km²] - of which 79.7% is water (1,888 sq. miles [4,890.6 km²])

Housing Units: <7> 23,966

Official Website: https://www.co.door.wi.gov/

Federal GNIS/FIPS Codes for Door

GNIS ID: 1581074

FIPS State / County Code: 55 / 029

(For more about Federal Codes, see our Misc Page for Rock Island State Park Ferry)

About Wisconsin

From the US Census

Population

Year	Population
2019 Est:	5,824,581 (2.42% increase since 2010)
2010:	5,686,986 (6.03% increase since 2000)
2000:	5,363,675

Websites for State of Wisconsin

Official Website: https://www.wisconsin.gov/

Tourism: https://www.travelwisconsin.com/

Parks: https://dnr.wi.gov/topic/parks/

Fishing: https://dnr.wisconsin.gov/topic/Fishing

Hunting: https://dnr.wisconsin.gov/topic/Hunt

Federal GNIS/FIPS Codes for State of Wisconsin

GNIS ID: 1779806

FIPS State: 55

(For more about Federal Codes, see our Misc Page for Rock Island State Park Ferry)

Footnotes ...

<1>	When there's a risk of an area code running out of phone numbers, an 'Overlay Area Code' is created that has the same geographic boundaries as the existing area code. In this case, the 920 code has been Overlayed with the 274 area code. New phone numbers in the Rock Island State Park Ferry area will be assigned with one of these codes: 920 or 274. As a result, placing a call in the Rock Island State Park Ferry area will require 10-digit dialing (where you enter both the area code and then the phone number).
<2>	The elevation is an estimate for the area around Rock Island State Park Ferry - it will be higher in some places and lower in others.
<3>	Longitude & latitude values may not be the geographic center of Rock Island State Park Ferry, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<4>	Name of the USGS 7.5 Minute topographic map which includes Rock Island State Park Ferry.
<5>	Every year, the US Census Bureau creates a population estimate for the preceeding year. Keep in mind that this value is an estimate and not an actual count. The most recent Census estimate is for the year 2019.
<6>	The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Rock Island State Park Ferry. The value given by the Census Bureau reflects their statistical (or sampling) requirements. For example, if there is a cluster of people living just outside of the community's official boundary, the Census-defined area might be expanded to include that group.
<7>	A Housing Unit is a broad term for those places where people live (whether occupied or temporarily vacant), such as a house, an apartment, a mobile home, or an area that is considered as a separate living quarter. Separate living quarters (consisting of one or more rooms) are considered to be those places where people live, sleep and eat separately from others and that have access to the outside (either directly or by a shared hallway).