A Gazetteer for the United States and Canada
Census Data for Atalissa ...
The most recent Census Estimate<1> was for 2018 and it gave Atalissa a population of 310 people.
The last Decennial Census<2> was in 2010, which gave Atalissa a population of 311 people.
The city of Atalissa is located in Muscatine County. The 2010 Census gave Muscatine County a population of 42,745 people. This means that Atalissa had 0.73% of the county's total population, making it Muscatine's 7th most populous community.
When the Census Bureau conducts a census for a city like Atalissa, they draw a boundary around the area in which they are going to conduct their count - this defines the sampling area (usually shaped as a polygon). The shape of the sampling area can be quite complex and it's important to keep in mind that the boundaries of the sampling area may or may not match the recognized boundaries of the city.
Things like the population, area and housing for Atalissa reflect the sampling area. Since the shape of the sampling area and the actual boundaries of Atalissa might be different, it's best to check with the U.S. Census Bureau to resolve any difference between the two.
The 2010 Census shows that the sampling area for Atalissa has a total area of 0.14 square miles [0.4 km²].
Muscatine County has a land area of 437.5 square miles [1,133 km²]. At 0.14 square miles [0.4 km²], Atalissa has 0.03% of the county's total land area.
Not only does the sampling area define boundaries, it also has a GPS location (latitude & longitude) that indicates a point within the sampling area (usually the center of the polygon, known as the centroid). At the time of the 2010 Census, the sampling area was located at:
Lat: 41° 34' 17" (or 41.57°) [Map]
More information on this topic and the changes between the 2000 Census and the 2010 Census can be found in the section for our Census-to-Census Observations ... (see below).
Population Density ...
Using the population (311 people) and land area (0.14 square miles [0.4 km²]) values from the 2010 Census, Atalissa had a population density of 2,286 people per square mile [882 people/km²].
In comparison, the 2000 Census shows Atalissa had a population of 283 people and a land area of 0.13 square miles [0.3 km²]. This gives a population density of 2,119 people per square mile [818 people/km²]
NOTE: Be aware that when comparing population density between the 2000 and the 2010 Census, there were changes in the sampling area for Atalissa. You need to be careful when making such a comparison, the differences are likely to lead to an incorrect comparison. More information about these differences can be found in the section Census-to-Census Observations ... (see below).
Housing Units ...
At the time of the 2010 Census, Atalissa had 122 Housing Units<3> and with its population of 311 people, this averages 2.55 people per Housing Unit.
The 2010 Census shows Atalissa had a land area of 0.14 square miles [0.4 km²]. This translates to 897 Housing Units per square mile [346.4 housing units/km²].
From the Census of 2000: Atalissa had 120 Housing Units, a population of 283 people and a land area of 0.13 square miles [0.3 km²]. This gives a density of 2.36 people per Housing Unit and 898 Housing Units per square mile [347 housing units/km²].
NOTE: Repeating the caution above (under Population Density), be aware that when comparing Housing Units between the 2000 and the 2010 Census, there were changes in the sampling area for Atalissa and you need to be careful when comparing between the censuses. More information about the changes can be found in the section called Census-to-Census Observations ... (see below).
Muscatine County ...
The community of Atalissa is located in Muscatine County.
The county had a population of 42,745 people at the 2010 Census. With it's population of 311 people, Atalissa represented 0.73% of the county's total.
In addition, where the city of Atalissa has a population density of 2,286 people per square mile [882 people/km²], Muscatine County averages 97.7 people per square mile [37.73 people/km²].
For more information, please visit our Census Page for Muscatine County.
Population Rings for Atalissa ...
To help identify the number of people who live in Atalissa and the surrounding area, we have drawn concentric rings centered on Atalissa. We counted the number of communities within each ring and summed their populations.<4>
Census-to-Census Observations ...
When the Census Bureau takes a census count (or enumeration) for Atalissa, they start by specifying the boundaries of the area to be counted. This area (or sampling area) is a polygon and its shape can be quite complex - it may or may not match the geographical boundaries of Atalissa. It's important to note that from one Census to the next, the shape and location of the polygon can change. If you need precision or details about the methodology of the Census, you should visit the U.S. Census Bureau for a definitive answer.
The sampling area (or polygon) given for the 2010 Census is 1.87% larger than the 2000 Census.
The 2010 Census shows that the total area for Atalissa was 0.14 square miles [0.4 km²]. Of this total, only a minor amount of the area is covered by water.
The 2000 Census shows a total area of 0.13 square miles [0.3 km²]. Of this total, only a minor amount of the area is covered by water.
While generally coinciding with the GPS location (latitude/longitude) of Atalissa, the latitude and longitude given by the Census Bureau actually indicates the GPS location of the polygon for Atalissa.
For the 2010 Census, the location was given as:
Lat: 41.571595° (or 41°34'17" N) [Map]
For the 2000 Census, the location given was:
Lat: 41.571568° (or 41°34'17" N) [Map]
The difference indicates that the U.S. Census Bureau moved the location of the polygon for the 2010 Census 71.9 feet to the east<5> of the location that was used in the 2000 Census.
The U.S. Geological Survey (USGS) and the U.S. Board on Geographic Names (BGN) have assigned a unique GNIS identifier (#2394008) to Atalissa. This identifier also marks a GSP point on the map, and that point lies within the boundaries of Atalissa. The GNIS point has been mapped to the latitude/longitude:
Lat: 41.571690° (or 41°34'18" N) [Map]
The GSP location given for the 2010 Census lies 34.67 feet to the south<6> of the point given by the GNIS for Atalissa. For more information about this and the relationship of the various Federal Codes, please visit our Misc Page for Atalissa.
Miscellaneous Information for Atalissa ...
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 Muscatine County or the city of Atalissa:
The GNIS Codes ...
The current system of identification is called the Geographic Names Information System (GNIS). The following GNIS codes relate to Atalissa:
GNIS ID for Atalissa: 2394008
The FIPS Codes ...
An earlier (and largely obsolete) identification method was called the Federal Information Processing Standard (FIPS):
State Code: 19 (Iowa)
County Code: 139 (Muscatine County)
Place Code: 03385 (Atalissa)
Misc. Census Codes ...
Atalissa is located in Census Region #2 (the Midwest Region) and Division #4 (the West North-Central 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 city like Atalissa, it does identify addresses that are in (or near) Atalissa. 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 Atalissa: 52720<7>
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 Atalissa.
Other Roadside Stops ...
Off-the-Road Links ...
The official website of the U.S. Census Bureau
Unfortunately, we don't know of a website for Atalissa. If you can help, please contact us through our Feedback Page.
The official website for Muscatine County: www.co.muscatine.ia.us/
The official website for State of Iowa: https://www.iowa.gov/
The official website of the U.S. Board on Geographic Names (BGN)
The official website of the U.S. Geological Survey (USGS)
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.
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This page was last modified: 13 Jul 2019