Found a cool resource, it has an elevation finder (among many other tools). You should be able to key in directly on your domicile and find your exact elevation above (or below) sea level.
My house is 5511.8 feet above sea level.
Elevation Finder
Are you high man?
Yeah this is a cool tool. I've used it for radio figure-outing. I'm about 3100 right here.
My old GPS used to read out the elevation, except it kept calling it "altitude". Which is kinda scary.
All GPS receivers have altitude info somewhere. Some of the units for cars bury altidude deep but it's in there somewhere. It's part of the GPS position calculation.
The point was, they're referring to
elevation as "altitude". When I drive my altitude stays a constant zero no matter where I drive --- except for those times they switch gravity off. Which I have to admit, are quite fun. Any time my altitude has been greater than zero, there was usually some suspension repair in my near future.