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Summary for Columbus Junction

About Columbus Junction (Click for our profile page)

Located in: Louisa County (see below)

Typical Abbreviation: Columbus Jct.

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

Telephone Area Code: 319

ZIP Code: 52738<1>

Elevation: 580 feet [176.78 m] above sea level<2>

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

Population

Year	Population
2019 Est:<3>	1,818 (4.27% decrease since 2010)
2010:	1,899
2000:	1,900

Total Area:<4> 2.19 sq. miles [5.7 km²]

Housing Units:<5> 760

GPS Coordinates (Latitude/Longitude)<6>

For the purpose of mapping and calculating distances, we have chosen the following reference point for Columbus Junction:

Lat: 41.278700° (or 41°16'43" N)

Lon: -91.365100° (or -91°21'54" W)

USGS Topo Map: Columbus Junction<7>

Federal GNIS/FIPS Codes for Columbus Junction

GNIS ID: 2393612

FIPS State / Place Code: 19 / 15420

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

About Louisa County

The city of Wapello is the County Seat for {Louisa County}.

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

Population

Year	Population
2019 Est:	11,035 (3.05% decrease since 2010)
2010	11,382 (6.57% decrease since 2000)
2000:	12,183

Total Area: 417.5 sq. miles [1,081.4 km²] - of which 3.77% is water (15.75 sq. miles [40.8 km²])

Housing Units: 5,002

Official Website: https://louisacountyia.gov/

Federal GNIS/FIPS Codes for Louisa

GNIS ID: 465246

FIPS State / County Code: 19 / 115

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

About Iowa

From the US Census

Population

Year	Population
2019 Est:	3,159,596 (3.72% increase since 2010)
2010:	3,046,355 (4.1% increase since 2000)
2000:	2,926,324

Websites for State of Iowa

Official Website: https://www.iowa.gov/

Tourism: https://www.traveliowa.com/

Parks: https://www.iowadnr.gov/

Fishing: https://www.iowadnr.gov/things-do/fishing

Hunting: https://www.iowadnr.gov/things-do/hunting-trapping

Federal GNIS/FIPS Codes for State of Iowa

GNIS ID: 1779785

FIPS State: 19

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

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 Columbus Junction). When looking for a ZIP Code, whether Columbus Junction or elsewhere, it's always best to check the website of the United States Postal Service (USPS).
<2>	The elevation is an estimate for the area around Columbus Junction - it will be higher in some places and lower in others.
<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 2019.
<4>	The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Columbus Junction. 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.
<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).
<6>	Longitude & latitude values may not be the geographic center of Columbus Junction, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<7>	Name of the USGS 7.5 Minute topographic map which includes Columbus Junction.