Port Byron, IL 61275 ZIP Code Profile

Related Place Profiles:
Port Byron, IL

ZIP Code 61275: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Port Byron, IL 61275

Not Acceptable, USPS
Byron Hills, IL 61275
Coe, IL 61275
Mobet Meadows, IL 61275

  • ZIP Code Type: STANDARD
  • County: Rock Island County
  • Centroid: Latitude 41.598, Longitude -90.317
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 74
  • PO Box Addresses: 69
  • Residential Addresses: 1,748
    • Multi-Family Addresses: 226
    • Single Family Addresses: 1,522

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

Jump to... (On This Page!)
  1. 61275 2018 Demographic Data
  2. Growth Rates for 61275 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Illinois Research Tools (Easy Tools & Current Data)
  3. Illinois Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Port Byron, IL 61275 Data & Demographics (As of July 1, 2018)


Total Population 4,497
Population in Households 4,497
Population in Familes 3,894
Population in Group Qrtrs 0
Population Density2 129
Diversity Index3 14


Median Household Income $78,071
Average Household Income $98,048
Per Capita Income $39,049


Total Housing Units 1,839 (100%)
Owner Occupied HU 1,500 (81.6%)
Renter Occupied HU 291 (15.8%)
Vacant Housing Units 48 ( 2.6%)
Median Home Value $194,280
Average Home Value $223,967


Total Households 1,791
Average Household Size 2.51
Family Households 1,351
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 0.28% -0.17%
Households 0.41% -0.08%
Families 0.26% -0.16%
Median Household Income   1.88%
Per Capita Income   3.24%

Port Byron, IL 61275 - Peer Comparisons by Rank and Percentile

The table below compares 61275 to the other 1,378 ZIP Codes in Illinois 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.

Variable Description Rank Percentile
Total Population # 511 63rd
Population Density # 564 59th
Diversity Index # 666 51st
Median Household Income # 204 85th
Per Capita Income # 175 87th

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

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