The City of Alton had a population of 1,347 as of July 1, 2018. Alton ranks in the upper quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Iowa. See peer rankings below.
The primary coordinate point for Alton is located at latitude 42.9875 and longitude -96.0091 in Sioux County. The formal boundaries for the City of Alton (see map below) encompass a land area of 1.85 sq. miles and a water area of 0 sq. miles. Sioux County is in the Central time zone (GMT -6). The elevation is 1,325 feet.
The City of Alton (GNIS ID: 2393936) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.
Beneath the boundary map are tables with Alton population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2018.
|Population in Households||1,347|
|Population in Familes||1,135|
|Population in Group Qrtrs||0|
|Median Household Income||$62,419|
|Average Household Income||$74,976|
|Per Capita Income||$29,340|
|Total Housing Units||552 (100%)|
|Owner Occupied HU||424 (76.8%)|
|Renter Occupied HU||106 (19.2%)|
|Vacant Housing Units||22 ( 4.0%)|
|Median Home Value||$165,032|
|Average Home Value||$188,475|
|Average Household Size||2.54|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||1.79%|
|Per Capita Income||2.19%|
The table below compares Alton to the other 1,009 incorporated cities, towns and CDPs in Iowa by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
|Total Population||# 234||77th|
|Population Density||# 469||54th|
|Diversity Index||# 167||83rd|
|Median Household Income||# 246||76th|
|Per Capita Income||# 458||55th|
Additional comparisons and rankings can be made with a VERY EASY TO USE Iowa Census Data Comparison Tool.