Port Byron, IL Profile: Facts, Map & Data


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Port Byron, Illinois - Basic Facts

The Village of Port Byron had a population of 1,785 as of July 1, 2016.

The primary coordinate point for Port Byron is located at latitude 41.6166 and longitude -90.3273 in Rock Island County. The formal boundaries for the Village of Port Byron (see map below) encompass a land area of 2.48 sq. miles and a water area of 0 sq. miles. Rock Island County is in the Central time zone (GMT -6). The elevation is 604 feet.

The Village of Port Byron (GNIS ID: 2399002) 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 Village of Port Byron is located within Township of Port Byron, a minor civil division (MCD) of Rock Island County.

Beneath the boundary map are tables with Port Byron population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

Neighborhood Data

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Village of Port Byron, IL Boundary Map

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Boundary Maps: Township of Port Byron | Rock Island County | Illinois Counties

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Port Byron, IL Data & Demographics (As of July 1, 2016)


Total Population 1,785
Population in Households 1,785
Population in Familes 1,531
Population in Group Qrtrs 0
Population Density1 720
Diversity Index2 11


Total Households 741
Average Household Size 2.41
Family Households 552
Average Family Size 3


Total Housing Units 781 (100%)
Owner Occupied HU 595 (76.2%)
Renter Occupied HU 147 (18.8%)
Vacant Housing Units 40 ( 5.1%)
Median Home Value $189,157
Average Home Value $213,973


Median Household Income $79,854
Average Household Income $99,498
Per Capita Income $40,244
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 1.3% 0.8%
Households 1.38% 0.85%
Families 1.79% 0.71%
Median Household Income   3.79%
Per Capita Income   2.09%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Port Byron, IL - Peer Comparisons by Rank and Percentile

The table below compares Port Byron to the other 1,368 incorporated cities, towns and CDPs in Illinois by rank and percentile using July 1, 2016 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 # 538 61st
Population Density1 # 939 31st
Diversity Index2 # 756 45th
Median Household Income # 147 89th
Per Capita Income # 106 92nd

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

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