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 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 Portlock: 363428

GNIS ID for Hawaii: 1779782

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

Lat:   21° 16' 42"   (or 21.28°)

Lon:   -157° 42' 38"   (or -157.71°)  

Regional Codes ...

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

In turn, the US Census Bureau has further divided each Region into Divisions. Portlock is located in Division #9 (the Pacific Division).

The Office of Management and Budget (OMB) has created ten Federal Regions. Portlock is located in Region IX (Region 9).

The Federal Emergency Management Agency (FEMA) has created ten Management Regions. Portlock is located in Region IX (Region 9).

Referenced GNIS Records ...

GNIS ID #363428   (Name of Record: Portlock)

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: Honolulu

Map Name: Koko Head

Lat: 21.2786111       Lon: -157.7108333  

Elev: 0 ft.

Referenced FIPS Records ...

FIPS Code: 15/65000   (Place Name: Portlock)

County: Honolulu     (FIPS State/County: 15/003)

Class: U6

Identifies a populated place (ie- Portlock) 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).

Part-of-Code: 17000

MSA Code: 3320