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 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 number 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 Port Clinton: 2396253

GNIS ID for Ottawa County: 1074074

GNIS ID for Ohio: 1085497

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 Port Clinton:

Place (Community) Code:	64150
State Code:	39 (Ohio)
County Code:	123 (Ottawa 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:	39/64150
State/County Code:	39/123

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 Ohio:	39		1085497
Ottawa County:	39/123		1074074
Port Clinton:	39/64150		2396253

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 Port Clinton, it is a point within Port Clinton 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 Port Clinton, the GNIS GPS location is given as:

Lat:   41° 30' 34"   (or 41.51°)

Lon:   -82° 56' 17"   (or -82.94°)  

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

Lat:   41° 30' 34"   (or 41.51°)

Lon:   -82° 56' 18"   (or -82.94°)  

The map point defined by the Census Bureau lies 100.9 feet to the northwest<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:   41° 30' 35"   (or 41.51°)

Lon:   -82° 56' 24"   (or -82.94°)  

The GPS location given for the 2000 Census lies 498.7 feet to the west<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. Port Clinton is located in Region #2 (the Midwest Region).

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

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

The Federal Emergency Management Agency (FEMA) has created ten Management Regions. Port Clinton is located in Region V (Region 5).

Referenced GNIS Records ...

GNIS ID #1061564   (Name of Record: Port Clinton)

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: Ottawa

Map Name: Port Clinton

Lat: 41.5119954       Lon: -82.9376919  

Elev: 177 ft.

GNIS ID #2396253   (Name of Record: City of Port Clinton)

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: Ottawa

Map Name: Port Clinton

Lat: 41.5095104       Lon: -82.938095  

Elev: 177 ft.

Referenced FIPS Records ...

FIPS Code: 39/64150   (Place Name: Port Clinton)

County: Ottawa     (FIPS State/County: 39/123)

Class: C5

GSA Code: 6680

MRF Code: 3520

Off-the-Road Links ...

The official website for Port Clinton: www.ci.port-clinton.oh.us/

The official website for Ottawa County: www.co.ottawa.oh.us/

The official website for State of Ohio: https://ohio.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)