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 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 Poway: 2411480

GNIS ID for San Diego County: 277301

GNIS ID for California: 1779778

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 Poway:

Place (Community) Code:	58520
State Code:	06 (California)
County Code:	073 (San Diego 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:	06/58520
State/County Code:	06/073

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 California:	06		1779778
San Diego County:	06/073		277301
Poway:	06/58520		2411480

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

Lat:   32° 59' 13"   (or 32.99°)

Lon:   -117° 1' 13"   (or -117.02°)  

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

Lat:   32° 59' 15"   (or 32.99°)

Lon:   -117° 1' 18"   (or -117.02°)  

The map point defined by the Census Bureau lies 508 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:   32° 58' 11"   (or 32.97°)

Lon:   -117° 2' 18"   (or -117.04°)  

The GPS location given for the 2000 Census lies 8,248 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. Poway is located in Region #4 (the West Region).

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

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

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

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 city like Poway, they do identify addresses that are in (or near) the 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.

Our list of ZIP codes for Poway :  & .<3>

Referenced GNIS Records ...

GNIS ID #1661258   (Name of Record: Poway)

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: San Diego

Map Name: Poway

Lat: 32.9628233       Lon: -117.0358646  

Elev: 157 ft.

GNIS ID #2411480   (Name of Record: City of Poway)

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: San Diego

Map Name: Poway

Lat: 32.9871214       Lon: -117.02033  

Elev: 209 ft.

Referenced FIPS Records ...

FIPS Code: 06/58520   (Place Name: Poway)

County: San Diego     (FIPS State/County: 06/073)

Class: C1

Identifies an incorporated place (ie- Poway) 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- San Diego County).

GSA Code: 2904

MRF Code: 2260

MSA Code: 7320

Off-the-Road Links ...

The official website for Poway: www.ci.poway.ca.us/

The official website for San Diego County: www.sdcounty.ca.gov/

The official website for State of California: https://www.ca.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)