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, chose 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 San Miguel: 24597
GNIS ID for Pima County: 25446
GNIS ID for Arizona: 1779777
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 San Miguel:
| Place (Community) Code: | 63610 |
| State Code: | 04 (Arizona) |
| County Code: | 019 (Pima 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: | 04/63610 |
| State/County Code: | 04/019 |
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 Arizona: | 04 | 1779777 | |
| Pima County: | 04/019 | 25446 | |
| San Miguel: | 04/63610 | 24597 |
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 San Miguel, it is a point within San Miguel 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 San Miguel, the GNIS GPS location is given as:
Lat: 31° 36' 46" (or 31.61°)
Lon: -111° 46' 55" (or -111.78°)
Regional Codes ...
For statistical purposes, the US Census Bureau has divided the country into four Regions. San Miguel is located in Region #4 (the West Region).
In turn, the US Census Bureau has further divided each Region into Divisions. San Miguel is located in Division #8 (the Mountain Division).
The Office of Management and Budget (OMB) has created ten Federal Regions. San Miguel is located in Region IX (Region 9).
The Federal Emergency Management Agency (FEMA) has created ten Management Regions. San Miguel is located in Region IX (Region 9).
Referenced GNIS Records ...
GNIS ID #24597 (Name of Record: San Miguel)
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: Pima
Map Name: San Miguel
Lat: 31.6128643 Lon: -111.7820604
Elev: 754 ft.
Referenced FIPS Records ...
FIPS Code: 04/63610 (Place Name: San Miguel)
County: Pima (FIPS State/County: 04/019)
Class: U6
Identifies a populated place (ie- San Miguel) 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).
MSA Code: 8520
Off-the-Road Links ...
Unfortunately, we don't know of a website for San Miguel. If you can help, please contact us through our Feedback Page.
The official website for Pima County: www.co.pima.az.us/
The official website for State of Arizona: https://az.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)