Rock Island, Texas ZIP Codes
1 ZIP codes | Population: 414 | Median Income: $43,149
About Rock Island, Texas
Rock Island, Texas encompasses 1 ZIP code serving a combined population of 414. The area's median household income is $43,149, with an average median home value of $122,800 and average monthly rent of $0.
Residents of Rock Island have an average education attainment rate of 10.4% holding a bachelor's degree or higher, and the area reports an average unemployment rate of 9.3%. The average median age across all ZIP codes is 49.2 years, reflecting the demographic composition of neighborhoods throughout the city.
Rock Island at a Glance
Neighborhood Highlights in Rock Island
All ZIP Codes in Rock Island, TX
| ZIP Code | Population | Median Income | Home Value | Median Rent |
|---|---|---|---|---|
| 77470 | 414 | $43,149 | $122,800 | N/A |
Nearby Cities in Texas
Frequently Asked Questions
How many ZIP codes does Rock Island, Texas have?
Rock Island, Texas has 1 ZIP code, serving a combined population of 414. You can browse all of them in the table above to compare demographics across neighborhoods.
What is the median income in Rock Island, Texas?
The average median household income across ZIP codes in Rock Island, Texas is $43,149. Income levels vary by neighborhood -- compare individual ZIP codes in the table above to see the range.
What is the most expensive ZIP code in Rock Island?
The highest-income ZIP code in Rock Island is 77470, with a median household income of $43,149.
What is the most affordable neighborhood in Rock Island?
The most affordable ZIP code in Rock Island by median home value is 77470, with a median home value of $122,800.