Visualizations of LA County Alumni
Geographic Visualization
This bar graph describes the numbers that are present in the heatmap below. For example, from the bar graph we can see that there are 59 people in Santa Clarita and there is a smaller less colored circle there in the top left corner. Following that logic, we can use this heatmap to pinpoint locations in LA County that have differing levels of alumni.
Age Level Visualization
Quartiles of Age Ranges, ie: 25% of Alumni are Under 28 years old.
| Age | |
|---|---|
| 25% | 28 |
| 50% | 34 |
| 75% | 43 |
| 90% | 57 |
| 99% | 82 |
Here are the exact amount of Alumni that fall into the age range categories before we visualize them.
| Age Range | Count |
|---|---|
| 100 < 110 year olds | 4 |
| 20 < 30 year olds | 2256 |
| 30 < 40 year olds | 2532 |
| 40 < 50 year olds | 1152 |
| 50 < 60 year olds | 564 |
| 60 < 70 year olds | 310 |
| 70 < 80 year olds | 193 |
| 80 < 90 year olds | 62 |
| 90 < 100 year olds | 24 |
Visualizing those numbers provides us with this graph.
Boxplots
These graphs are describing the distribution of the alumni age ranges.
Splitting the alumni by gender shows us that there is a very minute age difference between men and women.
Visualizations based on Ethnicity
Provided with the ethnicity information for alumni we were able to develop the counts and distributions to better describe individual people. Here are the actual counts so that you can better understand the full picture. The blank in the chart below means unknown.
| Ethnicity | Count |
|---|---|
| 1159 | |
| American/Alaska Native | 75 |
| Asian | 1070 |
| Black/African American | 242 |
| Hawaiian/Pacific Islander | 20 |
| Hispanic - Central America | 12 |
| Hispanic - Mexico | 57 |
| Hispanic - Other | 27 |
| Hispanic - South America | 6 |
| Hispanic - Spain | 3 |
| Hispanic/Latino | 735 |
| White/Caucasian | 3691 |
