There are two parts to a blood type. One is the letter, A,B,AB, or O. This is the major part of the blood type. The other or minor part is the Rh type, which the A,B,AB, or O part is either positive or negative. Let me explain.
This guide shows the zip codes for each neighborhood in Washington DC arranged in alphabetical order. Get to Know the Neighborhoods of the DC Capital Region. Adams Morgan â zip code 20009. American University Park â zip code 20016.
Stats and Demographics for the 98801 ZIP Code. ZIP code 98801 is located in central Washington and covers a slightly higher than average land area compared to other ZIP codes in the United States. It also has a slightly less than average population density. The people living in ZIP code 98801 are primarily white. The number of people in their late 20s to early 40s is extremely large while the number of middle aged adults is large. There are also a slightly less than average number of families and a slightly higher than average number of single adults.