Customer Demographics Data Research

I need a precise web-based scan of publicly available sources that will give me a clear picture of customer demographics for my target market. Your task is simple but must be executed with care: locate credible data points—age ranges, gender splits, income brackets, geographic concentration and any behavioural insights you can find—then enter them neatly into a shared spreadsheet along with the source link and retrieval date so I can verify everything at a glance. The emphasis here is on accuracy and completeness, not volume. If a data point is unclear or contradictory across sources, flag it so I know to dig deeper. When you send your proposal, please highlight the experience you have gathering market data of this nature; examples of similar demographic work will help me weigh your fit quickly. I will review early findings after the first batch is entered to confirm you are on the right track, then we will move on to the remaining segments. If this sounds straightforward to you and you have a proven eye for reliable consumer data, I look forward to working together.