Savanna, IL Profile: Facts, Map & Data


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Savanna, Illinois - Basic Facts

The City of Savanna had a population of 2,887 as of July 1, 2017.

The primary coordinate point for Savanna is located at latitude 42.0938 and longitude -90.1391 in Carroll County. The formal boundaries for the City of Savanna (see map below) encompass a land area of 2.62 sq. miles and a water area of 0.09 sq. miles. Carroll County is in the Central time zone (GMT -6). The elevation is 597 feet.

The City of Savanna (GNIS ID: 2396544) 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.

The City of Savanna is located within Township of Savanna, a minor civil division (MCD) of Carroll County.

Beneath the boundary map are tables with Savanna population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

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City of Savanna, IL Boundary Map

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Boundary Maps: Township of Savanna | Carroll County | Illinois Counties

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Savanna, IL Data & Demographics (As of July 1, 2017)


Total Population 2,887
Daytime Population: Workers 1,569
Daytime Population: Residents 1,521
Total Daytime Population (TDP) 3,090
Ratio TDP/Total Population1 1.07
Population in Households 2,829
Population in Familes 2,014
Population in Group Qrtrs 58
Population Density2 1,103
Diversity Index3 29


Median Household Income $38,207
Average Household Income $50,824
Per Capita Income $23,023


Total Housing Units 1,673 (100%)
Owner Occupied HU 835 (49.9%)
Renter Occupied HU 462 (27.6%)
Vacant Housing Units 376 (22.5%)
Median Home Value $76,296
Average Home Value $97,934


Total Households 1,297
Average Household Size 2.18
Family Households 695
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population -0.81% -1.03%
Households -0.91% -1.1%
Families -1.05% -1.27%
Median Household Income   1.97%
Per Capita Income   2.4%

Savanna, IL - Peer Comparisons by Rank and Percentile

The table below compares Savanna to the other 1,368 incorporated cities, towns and CDPs in Illinois by rank and percentile using July 1, 2017 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.

Variable Description Rank Percentile
Total Population # 444 68th
Population Density # 698 49th
Diversity Index # 378 73rd
Median Household Income # 1240 9th
Per Capita Income # 1057 23rd

Additional comparisons and rankings can be made with a VERY EASY TO USE Illinois Census Data Comparison Tool.

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