Summary for Arno

About Arno (Click for our profile page)

Located in: Douglas County (see below)

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

Telephone Area Code: 417

Elevation: 1,070 feet [326.14 m] above sea level<1>

GPS Coordinates (Latitude/Longitude)<2>

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

Lat: 36.939800° (or 36°56'23" N)

Lon: -92.747100° (or -92°44'49" W)

USGS Topo Map: Ava<3>

Federal GNIS/FIPS Codes for Arno

GNIS ID: 713392

FIPS State / Place Code: 29 / 01965

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

The community of Ava is the County Seat for {Douglas County}.

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

Population

Total Area:<5> 814 sq. miles [2,109.8 km²]

Housing Units: <6> 6,519

Federal GNIS/FIPS Codes for Douglas

GNIS ID: 758488

FIPS State / County Code: 29 / 067

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

About Missouri

From the US Census

Population

Websites for State of Missouri

Federal GNIS/FIPS Codes for State of Missouri

GNIS ID: 1779791

FIPS State: 29

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

Footnotes ...

<1>	The elevation is an estimate for the area around Arno - it will be higher in some places and lower in others.
<2>	Longitude & latitude values may not be the geographic center of Arno, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<3>	Name of the USGS 7.5 Minute topographic map which includes Arno.
<4>	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.
<5>	The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Arno. 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.
<6>	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).