Geographical data for Denison, IA 51442 (Denison city)


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    Covid Cases vs Deaths for IA

    The above graph show the number of cases and deaths from Covid starting with 2020-01-21 until 2022-04-29. Covid cases in 51442 began to flatten for the first time in may of 2021. The average growth in the number of cases monthly has been 2.5%. The largest single month increase occurred june. Deaths due to Covid for Denison, Iowa now total 6,908.00. This year 0.00 deaths have occurred in Denison, Iowa 51442. This is 132.85% in comparison to the national mean.


    The most recent population of Denison is 9,633 citizens. The average population from 2011 to 2019 was 8,753. The large population increase was 182 people, and it occurred in 2015. The largest population decrease was 160 people, and it occurred in 2018. Since 2011, the population has changed by 331.00. The average population change for Denison was 0.44%. .

    Home Ownership

    According to IRS Data that has been gathered from 2011 to 2018 the amount of returns related to home ownership has changed on average -80.48% at Denison (51442). The maximum returns of real estate in this zip code has been 880 on total on 2012 and the minimum has been 170 on 2018

    Tax returns by Income Bracket

    The number of tax returns for the highest income group ($200,000 or more a year) has been 90 since 2011, while the lowest income group ($25,000 or lower) has been 1,280 since 2011. The overall change in number of returns for the highest income group was 27. The overall change for the number of returns for the lowest income group was 432.

    Married vs Single Tax Returns

    53.24% (1890 individuals) of the population is single while 46.76% (1660 individuals) of the population is married.

    Income Comparison State vs Zip code

    Iowa had a mean home value of $105,600.00 compared to the country's average of $146,724.83., The location with the most significant income by household between Denison, Iowa and The USA is currently Denison with an average of $54,668.00. Reported earnings in Iowa are on average $34,671.00

    Education Comparison by Degree State vs Zip Code

    Denison (51442) has more bachelor degrees by percentage than the state of Iowa with $15.67% versus $15.63%. There are more graduate degrees by percentage ($5.09%) compared to the average of Iowa which is ($4.09%). $70.49% of the population of Denison (51442) have a high school diploma, which makes this zip code below the national average of 66.04490808185811%.

    Age Segmentation

    The largest age group in Denison (51442) is around -10 years old. The smallest age group in 51442 is between 70-79. The average number of people in each age group is 1,096.

    Gender Segmentation

    51.11% (5028 individuals) of the population is male while 48.89% (4810 individuals) of the population is female.

    Poverty Segmentation

    $21.05% of the population in zip code 51442 are poor. Compare this to the state poor percentage of $8.51%.

    Race Segmentation

    The White population is 7242 in Denison, making it the most prevalent. The smallest population by race in Denison are Native with a total of 64. Native citizens make up 73.61, while White make up 0.65% of the population of Denison.