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zipcodes.pro — CITY/IL/PORT-BYRON

Port Byron ZIP code, Illinois

The ZIP code for Port Byron, IL is 61275, and its area code is 309.

USPS city name
1 ZIP code
Population
1,854
Area code
309

Port Byron in numbers

About 1,854 people live in Port Byron, in 710 households. The median household income is $111,667 a year, 34% above the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $278,200 (6% above the Illinois median), and median gross rent is $525 a month. The median age is 41.6; 36.9% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 22 minutes.

Population1,854Port Byron1,854
Households710Port Byron710
Median age41.6Port Byron41.6Illinois39.0US 38.9
Median household income$111,667Port Byron$111,667Illinois$83,390US $80,734
Median home value$278,200Port Byron$278,200Illinois$263,300US $332,700
Median gross rent$525Port Byron$525Illinois$1,274US $1,413
Bachelor's degree or higher36.9%Port Byron36.9%Illinois37.8%US 35.7%
Mean commute22.2 minPort Byron22.2 minIllinois27.8 minUS 26.4 min
Population density764 / sq miPort Byron764 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Port Byron village. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Port Byron

ZIP codes with the USPS city name Port Byron
ZIP City Type Population Median income Median home
61275 Port Byron , IL Standard 4,253 $108,438 $245,700

Map of Port Byron ZIP codes

61275

The ZIP codes of Port Byron, IL, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Port Byron

The nearest larger towns are Le Claire, IA (4,735 people, 3.1 mi), Hampton (1,926 people, 6.0 mi) and East Moline (20,904 people, 7.8 mi).

Towns near Port Byron
TownPopulationDistance
Le Claire, IA 4,735 3.1 mi
East Moline 20,904 7.8 mi
Bettendorf, IA 39,647 8.6 mi
Silvis 7,955 9.7 mi
Colona 5,139 10.4 mi
Camanche, IA 4,550 12.0 mi
Moline 42,197 12.9 mi
Eldridge, IA 6,818 13.0 mi
Coal Valley 4,229 14.0 mi
Davenport, IA 100,913 14.9 mi
Geneseo 6,673 15.0 mi
Clinton, IA 24,322 15.7 mi
Rock Island 36,151 17.0 mi
DeWitt, IA 5,546 17.6 mi

More nearby: every ZIP code in Rock Island County · Illinois ZIP codes

Cite this page

zipcodes.pro. “Port Byron, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/port-byron

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