Miscellaneous Information

Various Identification Codes ...

GNIS Codes ...

The U.S. Board on Geographic Names (BGN) was created to address the problems caused by spelling and naming variations. The BGN will usually recognize an existing name or, when necessary, chose a name for a geographic feature (such as a mountain, lake, river, stream, city, town, village, dam, bridge, etc).

The BGN names are kept in a database called the Geographic Names Information System (GNIS) and it is the official Federal repository. The GNIS is operated and maintained by the U.S. Geological Survey (USGS).

A unique and permanent numeric identifier has been assigned for each name in the GNIS database. These names and identifiers are definitive and it is intended that they are to be used by all departments of the Federal Government:

GNIS ID for Fond du Lac: 1583208

GNIS ID for Fond du Lac County: 1581079

GNIS ID for Wisconsin: 1779806

FIPS Codes ...

In a past effort, various federal agencies created a set of codes with a purpose similar to the GNIS codes. These codes are called the Federal Information Processing Standard (or the FIPS 55 codes). Although they are still used by some organizations, the FIPS codes are obsolete and will ultimately be replaced by the GNIS codes.

The following FIPS codes apply to Fond du Lac:

Place (Community) Code:	26275
State Code:	55 (Wisconsin)
County Code:	039 (Fond du Lac County)

Since the Place and County FIPS codes are not unique and can be repeated in other States, it's necessary to combine the State code with the Place and County FIPS codes to uniquely identify them - for example:

State/Place Code:	55/26275
State/County Code:	55/039

As already mentioned, the FIPS codes are to be replaced by the GNIS codes. The following reflect those changes:

	FIPS Code	translates to	GNIS Code
State of Wisconsin:	55		1779806
Fond du Lac County:	55/039		1581079
Fond du Lac:	55/26275		1583208

GPS Location - GNIS vs Census ...

An important aspect of the GNIS code is that it assigns a GPS location (the latitude/longitude) to the geographic feature. This location is simply a point on the map and does not represent the size or shape of the feature. In the case of Fond du Lac, it is a point within Fond du Lac that might be a post office, the city hall or simply an intersection - the point should really be considered arbitrary and only indicating a general location.

For Fond du Lac, the GNIS GPS location is given as:

Lat:   43° 46' 23"   (or 43.77°)

Lon:   -88° 26' 44"   (or -88.45°)  

Determined by its statistical needs, the Census Bureau has defined a sampling area for Fond du Lac - this area also contains a map point. As with the GNIS code, the location of the Census point should be considered as being arbitrary within the sampling area.

For Fond du Lac, the Census 2010 GPS location is given as:

Lat:   43° 46' 19"   (or 43.77°)

Lon:   -88° 26' 24"   (or -88.44°)  

The map point defined by the Census Bureau lies 1,483 feet to the east<1> of the point given by the GNIS (see above).

You might note that the GPS location given for the 2010 Census is different than the location that was specified by the 2000 Census:

Lat:   43° 46' 30"   (or 43.78°)

Lon:   -88° 26' 41"   (or -88.44°)  

The GPS location given for the 2000 Census lies 1,636 feet to the northwest<2> of the point given by the 2010 Census.

Regional Codes ...

For statistical purposes, the US Census Bureau has divided the country into four Regions. Fond du Lac is located in Region #2 (the Midwest Region).

In turn, the US Census Bureau has further divided each Region into Divisions. Fond du Lac is located in Division #3 (the East North-Central Division).

The Office of Management and Budget (OMB) has created ten Federal Regions. Fond du Lac is located in Region V (Region 5).

The Federal Emergency Management Agency (FEMA) has created ten Management Regions. Fond du Lac is located in Region V (Region 5).

ZIP Codes ...

While some people have used a ZIP code to identify a community, the purpose of the ZIP code was to make mail delivery more efficient by grouping addresses together. Although the ZIP Code doesn't specifically identify a city like Fond du Lac, it does identify addresses that are in (or near) Fond du Lac. It's important to remember that the boundaries of a ZIP Code are defined by the needs of the USPS and can be changed, re-assigned or overlapped with other ZIP Codes.

The ZIP code for Fond du Lac: 54935-54937<3>

Referenced GNIS Records ...

GNIS ID #1565098   (Name of Record: Fond du Lac)

Class: populated place

A place or area having clustered or scattered buildings and a permanent population (such as a city, settlement, town or village). The boundaries may or may not coincide with the perceived population.

A 'populated place' record may have a corresponding 'census' or 'civil' record. The information contained in the 'populated place' record applies only to the class and should not be confused with either the 'census' and 'civil' classes.

County: Fond du Lac

Map Name: Fond du Lac

Lat: 43.7730448       Lon: -88.4470508  

Elev: 232 ft.

GNIS ID #1583208   (Name of Record: City of Fond du Lac)

Class: civil

A political division formed for administrative purposes (such as a borough, county, incorporated place, parish, town or township).

A 'civil' record may have a corresponding 'census' or 'populated place' record. The information contained in the 'civil' record applies only to the class and should not be confused with either the 'census' and 'populated place' classes.

County: Fond du Lac

Map Name: Fond du Lac

Lat: 43.7733225       Lon: -88.445662  

Elev: 232 ft.

Referenced FIPS Records ...

FIPS Code: 55/26275   (Place Name: Fond du Lac)

County: Fond du Lac     (FIPS State/County: 55/039)

Class: C5

GSA Code: 1730

MRF Code: 905

Off-the-Road Links ...

The official website for Fond du Lac: www.ci.fond-du-lac.wi.us/

The official website for Fond du Lac County: www.co.fond-du-lac.wi.us/

The official website for State of Wisconsin: https://www.wisconsin.gov/

The official website of the U.S. Board on Geographic Names (BGN)

The official website of the U.S. Geological Survey (USGS)

The official website of the U.S. Census Bureau

The official website of the U.S. Office of Management and Budget (OMB)

The official website of the U.S. Federal Emergency Management Agency (FEMA)