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Summary for Wausau

About Wausau (Click for our profile page)

Located in: Marathon County (see below)

Pronunciation: WA-SAW <1>

Time Zone: Wausau lies in the Central Time Zone (CST/CDT)

Telephone Area Codes: 715 & 534<2>

ZIP Codes: 54401-54403<3>

Elevation: 1,300 feet [396.24 m] above sea level<4>

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

Population

Year	Population
2019 Est:<5>	38,649 (1.17% decrease since 2010)
2010:	39,106 (1.77% increase since 2000)
2000:	38,426

Total Area:<6> 20.04 sq. miles [51.9 km²] - of which 6.31% is water (1.26 sq. miles [3.3 km²])

Housing Units:<7> 18,154

Websites for Wausau

Official Website: www.ci.wausau.wi.us/

Chamber of Commerce: www.wausauchamber.com/

GPS Coordinates (Latitude/Longitude)<8>

For the purpose of mapping and calculating distances, we have chosen the following reference point for Wausau:

Lat: 44.959200° (or 44°57'33" N)

Lon: -89.639300° (or -89°38'21" W)

USGS Topo Map: Wausau West<9>

Federal GNIS/FIPS Codes for Wausau

GNIS ID: 1584379

FIPS State / Place Code: 55 / 84475

(For more about Federal Codes, see our Misc Page for Wausau)

About Marathon County

The city of Wausau is the County Seat for {Marathon County}.

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

Population

Year	Population
2019 Est:	135,692 (1.22% increase since 2010)
2010	134,050 (6.53% increase since 2000)
2000:	125,834

Total Area: 1,576 sq. miles [4,082.6 km²] - of which 1.99% is water (31.33 sq. miles [81.1 km²])

Housing Units: 57,734

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

Federal GNIS/FIPS Codes for Marathon

GNIS ID: 1581096

FIPS State / County Code: 55 / 073

(For more about Federal Codes, see our Misc Page for Wausau)

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 Wausau)

Footnotes ...

<1>	The pronunciation we've provided is our attempt to give a phonetic pronunciation for Wausau. While it might not be exactly right, hopefully it will be close. If we have it wrong or there's a better way to pronounce the name, please contact us through our Feedback Page.
<2>	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 715 code has been Overlayed with the 534 area code. New phone numbers in the Wausau area will be assigned with one of these codes: 715 or 534. As a result, placing a call in the Wausau area will require 10-digit dialing (where you enter both the area code and then the phone number).
<3>	ZIP Codes have been created by the United States Postal Service (USPS) as a way of grouping addresses to make delivery more efficient. The boundaries of the ZIP Code can be changed, re-assigned, eliminated or overlapped with other ZIP Codes. So keep in mind that any given ZIP Code is only 'loosely' associated with a city (such as Wausau). When looking for a ZIP Code, whether Wausau or elsewhere, it's always best to check the website of the United States Postal Service (USPS). Our list of ZIP Codes for Wausau includes: 54401, 54402 & 54403.
<4>	The elevation is an estimate for the area around Wausau - it will be higher in some places and lower in others.
<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 Wausau. 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).
<8>	Longitude & latitude values may not be the geographic center of Wausau, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<9>	Name of the USGS 7.5 Minute topographic map which includes Wausau.