Table shows average advertised FCC speeds as well as average test speeds from M-Lab. The download and upload ratios were calculated by dividing the FCC speed by the M-Lab speed. For Autauga County, AL, for example, the FCC advertised average download speed was 36 times higher than the average M-Lab download speed test reported. Income categories were based on median household income. Low had an income less than $44,978; middle had an income between $44,978 and less than $54,387; and high had a median income of $54,387 or higher. Use search box below to find your county.