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Olin, Iowa

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Located in: Jones County (see below)

Time Zone: Olin lies in the Central Time Zone (CST/CDT)

Telephone Area Code: (319)

ZIP Code: 52320<1>

Elevation: 760 feet [231.65 m] above sea level<2>

From the 2010 US Census     (For more detail, see our Census Page for Olin)


2018:<3>     691   (1% decrease since 2010)  
2010:     698   (2.51% decrease since 2000)
2000:     716

Total Area:<4>   1.04 sq. miles [2.7 km²]

Housing Units:<5>   324

GPS Coordinates (Latitude/Longitude)<6>

For the purpose of mapping and calculating distances, we have chosen a reference point within Olin. The point that we are using is located at these GPS coordinates - Latitude: 41.9976, Longitude: -91.1417     [Map].   In this case, the coordinates for Olin have been provided by the Geographic Names Information System (GNIS).

DMS - Degrees, Minutes, Seconds

Lat:   41° 59' 51"
Lon:   -91° 8' 30"

Name of USGS Topo Map:<7>   Stanwood

Federal GNIS/FIPS Codes for Olin

GNIS ID:   2396054
FIPS State / Place Code:   19 / 58980

(For more about Federal Codes, see our Misc Page for Olin)

About Jones County

The city of Anamosa is the County Seat for Jones County.

From the 2010 US Census     (For more detail, see our Census Page for Jones)


2018:     20,744   (0.51% increase since 2010)  
2010:     20,638   (2.06% increase since 2000)
2000:     20,221

Total Area:   577 sq. miles [1,494.4 km²]

Housing Units:   8,911

Official Website:

Federal GNIS/FIPS Codes for Jones

GNIS ID:   465241
FIPS State / County Code:   19 / 105

(For more about Federal Codes, see our Misc Page for Olin)

About Iowa

From the US Census


2018:     3,156,145   (3.6% increase since 2010)  
2010:     3,046,355   (4.1% increase since 2000)
2000:     2,926,324

Websites for State of Iowa

Official Website:

Federal GNIS/FIPS Codes for State of Iowa

GNIS ID:   1779785
FIPS State:   19

(For more about Federal Codes, see our Misc Page for Olin)

Other Roadside Stops ...

Cities, Towns and Villages of Iowa

About Jones County

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Off-the-Road Links ...

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

The official website for Jones County:

The official website for State of Iowa:

Footnotes ...

<1>ZIP Codes have been created by the United States Postal Service (USPS) as a way of grouping addresses to make delivery more efficient. The boundaries of the ZIP Code can be changed, re-assigned, eliminated or overlapped with other ZIP Codes. So keep in mind that any given ZIP Code is only 'loosely' associated with a city (such as Olin). When looking for a ZIP Code, whether Olin or elsewhere, it's always best to check the website of the United States Postal Service (USPS).

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<2>The elevation is an estimate for the area around Olin - it will be higher in some places and lower in others.

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<3>Every year, the US Census Bureau creates a population estimate for the preceeding year. Keep in mind that this value is an estimate and not an actual count. The most recent Census estimate is for the year 2018.

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<4>The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Olin. The value given by the Census Bureau reflects their statistical (or sampling) requirements. For example, if there is a cluster of people living just outside of the community's official boundary, the Census-defined area might be expanded to include that group.

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<5>A Housing Unit is a broad term for those places where people live (whether occupied or temporarily vacant), such as a house, an apartment, a mobile home, or an area that is considered as a separate living quarter. Separate living quarters (consisting of one or more rooms) are considered to be those places where people live, sleep and eat separately from others and that have access to the outside (either directly or by a shared hallway).

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<6>The longitude & latitude values may not be the geographic center of Olin, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.

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<7>The USGS 7.5 Minute topographic map which includes Olin.

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This page was last modified: 27 Aug 2019
By John Hall