The term specific gravity, symbolized sp gr, refers to the ratio of the density of a solid or liquid to the density of water at 4 degrees Celsius. The term can also refer to the ratio of the density of a gas to the density of dry air at standard temperature and pressure, although this specification is less often used.
Households in Columbia, MD have a median annual income of $100,849, which is more than the median annual income in the United States. Look at the chart to see how the median household income in Columbia, MD compares to that in it's parent locations. Dataset: Source:
Salisbury, MD average salary is $82,584, median salary is $60,000 with a salary range from $21,320 to $650,000.Salisbury, MD salaries are collected from government agencies and companies. Each salary is associated with a real job position.Salisbury, MD salary statistics is not exclusive and is for reference only.alisbury, MD average salary is $82,584, median salary is $60,000 with a salary range from $21,320 to $650,000.