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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.

Denison, IA
Real Estate & Demographic Data






Denison profile


Living in Denison



Denison is a somewhat small city located in the state of Iowa. With a population of 8,114 people and two associated neighborhoods, Denison is the 47th largest community in Iowa.

One of the benefits of Denison is that there is very little traffic. The average commute to work is 14.84 minutes, which is substantially less than the national average. Not only does this mean that the drive to work is less aggravating, but noise and pollution levels are lower as a result.

In Denison, a lot of people use the bus to get to work every day though Denison is a relatively small city. Those that ride the bus are primarily traveling out of town to good jobs in other cities.

The percentage of adults in Denison who are college-educated is close to the national average for all communities of 21.84%: 18.47% of the adults in Denison have a bachelor's degree or advanced degree.

The per capita income in Denison in 2022 was $28,401, which is low income relative to Iowa, and lower middle income relative to the rest of the US. This equates to an annual income of $113,604 for a family of four. However, Denison contains both very wealthy and poor people as well.

Denison is an extremely ethnically-diverse city. The people who call Denison home describe themselves as belonging to a variety of racial and ethnic groups. People of Hispanic or Latino origin are the most prevalent group in Denison, accounting for 48.70% of the city’s residents (people of Hispanic or Latino origin can be of any race). The greatest number of Denison residents report their race to be White, followed by Asian. Important ancestries of people in Denison include German, English, Irish, Sudanese, and Czech.

Foreign born people are also an important part of Denison's cultural character, accounting for 27.78% of the city’s population.

The most common language spoken in Denison is English. Other important languages spoken here include Spanish and African languages.


Real Estate in Popular Denison Neighborhoods

Zip Codes in Denison, IA