RoadsideThoughts
A Gazetteer for the United States and Canada
Home >> State of Utah >> Juab County >> Callao >> Census DataIndex...










Learn About
The Commemorative
Quarter for
Utah


The Commemorative Quarter for Utah







Census Data for Callao

As far as we can tell, Callao<1> has not been included in past Census counts, so there is no population information for this community.

While we don't have census information for Callao, you might be interested in some nearby communities where we do:

Juab County ...

Callao is located in Juab County<2>.

For more information, please visit our Census Page for Juab County.

Miscellaneous Information for Callao ...

The Federal government has assigned various identifying codes to each community, county and state. At one time or another, the US Census Bureau has used one (or more) of the following identifiers when referring to either Juab County or the community of Callao:

  • The GNIS Codes ...
    • The current system of identification is called the Geographic Names Information System (GNIS). The following GNIS codes relate to Callao:
    • GNIS ID for Callao: 1437516
    • GNIS ID for Juab County: 1455158
    • GNIS ID for State of Utah: 1455989
  • The FIPS Codes ...
    • An earlier (and largely obsolete) identification method was called the Federal Information Processing Standard (FIPS):
    • State Code: 49 (Utah)
    • County Code: 023 (Juab County)
    • Place Code: 10000 (Callao)
    • State & County Code: 49/023 (Utah / Juab County)
    • State & Place Code: 49/10000 (Utah / Callao)
  • Misc. Census Codes ...
    • Callao is located in Census Region #4 (the West Region) and Division #8 (the Mountain Division).
  • The US Postal Service ZIP Code ...
    • 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 Callao, it does identify addresses that are in (or near) Callao. It's important to remember that the boundaries of a ZIP Code can be changed, re-assigned or overlapped with other ZIP Codes.
    • The ZIP code for Callao:84034<3>
  • Census ZCTA Codes ...
    • The US Census Bureau created statistical entities that they call ZIP Code Tabulation Areas (ZCTAs) and these ZCTAs are frequently confused with the ZIP codes that come from the US Postal Service (USPS).
    • ZCTAs were first created for the 2000 Census and at that time, they were based upon the USPS ZIP codes. While largely covering the same areas, the boundaries of a ZCTA do not necessarily match the boundaries of a postal ZIP code with the same number. For example, while a postal ZIP code can cross a county or state line, a Census ZCTA can not. They should be treated as separate entities with no correlation between them.

For more information about the various Federal identification codes, please visit our Misc Page for Callao.

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

The official website for Juab County: www.co.juab.ut.us/

The official website for State of Utah: https://www.utah.gov/

The official website of the U.S. Board on Geographic Names (BGN)

The official website of the U.S. Geological Survey (USGS)

Footnotes ...

<1>Callao is also known as Willow Springs Station. For more information, please visit our Genealogy Helper Page for Callao.
<2>If you're interested in how the shape of Utah's counties, including Juab, have changed over time, we recommend the Atlas of Historical County Boundaries.
<3>When looking for a ZIP Code, whether Callao or elsewhere, it's always best to check the website of the United States Postal Service (USPS).









 

Copyright 2025
All Rights Reserved

Thank you for visiting our website.

In closing, please keep in mind that we can not guarantee the accuracy or timeliness of the information on this website, so use with care. We encourage you to double-check the information that is critical to you.

If you've found an error or have additional information that you would like to share, please don't hesitate to write: Click here to contact us.

This page was last modified/updated: 22 Mar 2025