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 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 Jeffrey City: 1590071

GNIS ID for Fremont County: 1605072

GNIS ID for Wyoming: 1779807

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 Jeffrey City:

Place (Community) Code:	40555
State Code:	56 (Wyoming)
County Code:	013 (Fremont 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:	56/40555
State/County Code:	56/013

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 Wyoming:	56		1779807
Fremont County:	56/013		1605072
Jeffrey City:	56/40555		1590071

GPS Location - GNIS Coordinates ...

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 Jeffrey City, it is a point within Jeffrey City 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 Jeffrey City, the GNIS GPS location is given as:

Lat:   42° 29' 40"   (or 42.49°)

Lon:   -107° 49' 38"   (or -107.83°)  

Regional Codes ...

For statistical purposes, the US Census Bureau has divided the country into four Regions. Jeffrey City is located in Region #4 (the West Region).

In turn, the US Census Bureau has further divided each Region into Divisions. Jeffrey City is located in Division #8 (the Mountain Division).

The Office of Management and Budget (OMB) has created ten Federal Regions. Jeffrey City is located in Region VIII (Region 8).

The Federal Emergency Management Agency (FEMA) has created ten Management Regions. Jeffrey City is located in Region VIII (Region 8).

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 community like Jeffrey City, it does identify addresses that are in (or near) Jeffrey City. 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 Jeffrey City: 82310<1>

Referenced GNIS Records ...

GNIS ID #1590071   (Name of Record: Jeffrey City)

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: Fremont

Map Name: Jeffrey City

Lat: 42.4946782       Lon: -107.8273018  

Elev: 1931 ft.

Referenced FIPS Records ...

FIPS Code: 56/40555   (Place Name: Jeffrey City)

County: Fremont     (FIPS State/County: 56/013)

Class: U6

Identifies a populated place (ie- Jeffrey City) that is wholly or substantially located outside the boundaries of any incorporated place or CDP (Census Designated Place) that has an authoritative common name recognized by the U.S. Geological Survey (USGS).

GSA Code: 417

Off-the-Road Links ...

Unfortunately, we don't know of a website for Jeffrey City. If you can help, please contact us through our Feedback Page.

The official website for Fremont County: www.fremontcounty.org/

The official website for State of Wyoming: www.wyo.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)