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, establish a new 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 code 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 Elk Grove Village: 2398803

GNIS ID for Cook County: 1784766

GNIS ID for Illinois: 1779784

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 Elk Grove Village:

Place (Community) Code:	23235
State Code:	17 (Illinois)
County Code:	031 (Cook 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:	17/23235
State/County Code:	17/031

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 Illinois:	17		1779784
Cook County:	17/031		1784766
Elk Grove Village:	17/23235		2398803

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 Elk Grove Village, it is a point within Elk Grove Village 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 Elk Grove Village, the GNIS GPS location is given as:

Lat:   42° 0' 21"   (or 42.01°)

Lon:   -87° 59' 34"   (or -87.99°)  

Determined by its statistical needs, the Census Bureau has defined a sampling area for Elk Grove Village - 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 Elk Grove Village, the Census 2010 GPS location is given as:

Lat:   42° 0' 20"   (or 42.01°)

Lon:   -87° 59' 34"   (or -87.99°)  

The map point defined by the Census Bureau lies 125.8 feet to the south<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:   42° 0' 11"   (or 42°)

Lon:   -87° 59' 47"   (or -88°)  

The GPS location given for the 2000 Census lies 1,318 feet to the southwest<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. Elk Grove Village is located in Region #2 (the Midwest Region).

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

The Office of Management and Budget (OMB) has created ten Federal Regions. Elk Grove Village is located in Region V (Region 5).

The Federal Emergency Management Agency (FEMA) has created ten Management Regions. Elk Grove Village is located in Region V (Region 5).

ZIP Codes ...

While some people have used ZIP codes to identify a community, the ZIP codes were actually created to make mail delivery more efficient by grouping addresses together. Although a ZIP Code doesn't specifically identify a village like Elk Grove Village, they do identify addresses that are in (or near) the village. 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.

Our list of ZIP codes for Elk Grove Village :  & .<3>

Referenced GNIS Records ...

GNIS ID #426617   (Name of Record: Elk Grove Village)

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: Cook

Map Name: Arlington Heights

Lat: 42.0039178       Lon: -87.9703461  

Elev: 209 ft.

GNIS ID #2398803   (Name of Record: Village of Elk Grove Village)

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: Cook

Map Name: Arlington Heights

Lat: 42.0060985       Lon: -87.992864  

Elev: 209 ft.

Referenced FIPS Records ...

FIPS Code: 17/23235   (Place Name: Elk Grove)

County: Cook     (FIPS State/County: 17/031)

Class: X3

MSA Code: 1600

FIPS Code: 17/23256   (Place Name: Elk Grove Village)

County: Cook     (FIPS State/County: 17/031      Count/Seq: 02/01)

Class: C1

Identifies an incorporated place (ie- Elk Grove Village) that does not serve as a primary county division - or in other words, it is included in and is part of a primary county division (ie- Cook County).

GSA Code: 2719

MRF Code: 1735

MSA Code: 1600

Off-the-Road Links ...

The official website for Elk Grove Village: www.elk-grove-village.il.us/

The official website for Cook County: www.co.cook.il.us/

The official website for State of Illinois: https://illinois.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)