Geographical data for Columbia, MD 21044 (Columbia CDP)


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    Covid Cases vs Deaths for MD

    The above graph show the number of cases and deaths from Covid starting with 2020-01-21 until 2022-04-29. Covid cases in Columbia began to plateau for the first time in april of 2021. The mean increase in the number of cases monthly was 4.9%. The largest single month surge occurred july. Deaths due to Covid for Columbia, Maryland now total 24,363.00. This year 0.00 deaths have occurred in Columbia, Maryland 21044. This is 468.52% when compared to the national mean.


    The most recent population of Columbia is 44,256 people. The average population from 2011 to 2019 was 38,307. The large population increase was 1,052 people, and it occurred in 2012. The largest population decrease was 460 people, and it occurred in 2011. Since 2011, the population has changed by 3,402.00. The average population change for Columbia was 6.65%. .

    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 -41.94% at Columbia (21044). The maximum returns of real estate in this zip code has been 9335 on total on 2011 and the minimum has been 5420 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 2,580 since 2011, while the lowest income group ($25,000 or lower) has been 5,290 since 2011. The overall change in number of returns for the highest income group was 836. The overall change for the number of returns for the lowest income group was 331.

    Married vs Single Tax Returns

    58.53% (11120 individuals) of the population is single while 41.47% (7880 individuals) of the population is married.

    Income Comparison State vs Zip code

    The city of Columbia had a mean home value of $408,200.00 compared to the country's average of $146,724.83., The location with the most household income between Columbia, Maryland and The USA is currently Columbia with an average of $106,533.00. Total earnings in the city of Columbia have a median value of $57,937.00

    Education Comparison by Degree State vs Zip Code

    Columbia (21044) has more bachelor degrees by percentage than the state of Maryland with $66.73% versus $24.13%. There are more graduate degrees by percentage ($36.04%) compared to the average of Maryland which is ($10.76%). $96.13% of the population of Columbia (21044) have a high school diploma, which makes this zip code above the national average of 66.04490808185811%.

    Age Segmentation

    The largest age group in Columbia (21044) is around 50-59 years old. The smallest age group in 21044 is between 80+. The average number of people in each age group is 4,602.

    Gender Segmentation

    47.26% (19708 individuals) of the population is male while 52.74% (21996 individuals) of the population is female.

    Poverty Segmentation

    $7.35% of the population in zip code 21044 are poor. Compare this to the state poor percentage of $6.57%.

    Race Segmentation

    The White population is 23846 in Columbia, making it the most prevalent. The smallest population by race in Columbia are Native with a total of 155. Native citizens make up 57.18, while White make up 0.37% of the population of Columbia.