Originally posted by @Doron Mizrahi:
From my perspective, you have to take into account a wide range of parameters to determine the overall grade of an area, using hard and fast verifiable data. The baseline, which would fairly be called a high C grade, would be based on the median value for each parameter (at the MSA or county level), and then a tract that is “better” than the median in each respective parameter would score higher on the grading scale, and a tract that is “worse” than the median in each respective parameter would score lower on the grading scale. (Sort of like a GPA in high school or college, where each “parameter” is basically a course and is graded on a curve with a high C average.)
The grading model that I developed using only objective, measurable data, takes the analysis down to the census tract level. Each census tract in Cuyahoga County was graded using eight parameters, each of which is weighted consistently for each tract in order to ensure complete objectivity and consistency in the process. Each of those parameters, and the respective weighting, is as follows:
- Median Income (20%)
- 5-Year Median Income Change (5%)
- Owner Occupancy Rate (10%)
- Vacancy Rate (20%)
- 5-Year Vacancy Rate Change (5%)
- School District Grade (10%)
- High School Diploma Holder Rate (15%)
- Bachelor’s Degree Holder Rate (15%)
I chose NOT to include crime as a parameter in the model, as the measurements of this tend to vary from jurisdiction to jurisdiction, and reporting is not consistent either… but generally speaking crime correlates to the other parameters that ARE included in the model so its exclusion is not particularly problematic.
A few areas within the Cleveland market that are solidly in B territory include all of South Euclid, most of Parma, Parma Heights and Lakewood, much of Cleveland Heights, and portions of Garfield Heights, Shaker Heights, Euclid, Bedford, Bedford Heights, and Maple Heights. (But always keep in mind that even within any of these suburbs not all areas are created equally… some tracts will be B territory, and some will be better or worse.)
If you want to see the full detailed version feel free to inbox me.