Port Byron, IL
Population 1,959 · Illinois
About Port Byron, IL
Port Byron is a small community in Illinois with a population of 1,959 residents. The median household income is $101,250 per year, which is above the national average. The median age in Port Byron is 42 years.
Housing in Port Byron has a median home value of $259,300 and median monthly rent of $513. Of the 793 total housing units, the majority are owner-occupied, with 660 owner-occupied and 115 renter-occupied units.
The unemployment rate in Port Byron is 3.2% and the poverty rate is 8.6%. 38.3% of residents hold a bachelor's degree or higher. The average commute time is 22 minutes.
How Port Byron Ranks in Illinois
Cost of Living in Port Byron, IL
Compared to national averages, Port Byron has a median household income of $101,250 (35% above the national median of $75,149). Home values average $259,300, which is 6% above the national median. Monthly rent at $513 is 56% below the US average of $1,163. Within Illinois, Port Byron's income is 35% above the state average of $75,072, and home values are 56% above the state median of $165,779.
Why Live in Port Byron, IL?
Port Byron offers a strong local economy with a median household income of $101,250, well above the national average, and rent that’s lower than the national average at $513/month, and a strong job market with an unemployment rate of just 3.2%. Additionally, the city features a well-educated community where 38.3% of residents hold a bachelor’s degree or higher, and a low poverty rate of 8.6%, better than the national average, and short commute times averaging just 22 minutes.
Port Byron has a population of 1,959 with a median age of 42 years. Compare Port Byron with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Port Byron
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Crystal Lawns | 1,965 | $109,415 | $234,600 | Compare |
| Mount Sterling | 1,949 | $63,922 | $118,100 | Compare |
| Hampton | 1,946 | $86,679 | $182,800 | Compare |
| Lake of the Woods | 1,976 | $69,054 | $194,300 | Compare |
| Maple Park | 1,939 | $106,250 | $265,000 | Compare |
| Mount Olive | 1,979 | $55,139 | $96,600 | Compare |
| New Athens | 1,937 | $61,477 | $118,100 | Compare |
| Princeville | 1,932 | $81,944 | $162,000 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Illinois
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Port Byron With Other Cities
Frequently Asked Questions about Port Byron
What is the population of Port Byron, IL?
The population of Port Byron, IL is 1,959 according to the latest Census data.
What is the median household income in Port Byron?
The median household income in Port Byron, IL is $101,250 per year.
What is the median home value in Port Byron?
The median home value in Port Byron, IL is $259,300.
What is the average rent in Port Byron?
The median monthly rent in Port Byron, IL is $513.
What is the unemployment rate in Port Byron?
The unemployment rate in Port Byron, IL is 3.2%.