Alternatives
Products that do what Correl Data does
Explore correlations in places and people across US cities
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For the past few months, I've been working on a website that answers two different questions: - Where in my city have the best travel times to all the things and people I care about? - Given a listing, how far is it from all the things and people I care about? Personally this was fueled by my own frustrations when I was apartment hunting in NYC. I was frustrating to have to juggle so many Google Maps tabs when I was evaluating a listing, and it was also annoying to not have full confidence that I was even searching in the right places. I wanted to be close to work, a Trader Joe's, and a…
2025 · theretowhere.com
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I wrote a tool in Python that finds the school district associated with any given street address in the United States. Here’s how it works: An address corresponds to a single point on the map. The U.S Census Bureau has a geocoder that converts an address to latitude and longitude coordinates. School district boundaries can be represented as polygons on the map. The National Center for Education Statistics (NECS) has geographic data on school district boundaries. Once we determine which polygon the point resides in, we know the school district.
2024 · github.com
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Analyze remote work trends for U.S. cities with census data
2019
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Hi HN! A few days ago I saw a graph[0] that showed the # of job postings on HN was declining. I started wondering what other trends I could glean from the data, so I created this! You can filter through the top level comments by keyword; for example you can filter by "remote" to see the massive spike around March 2020. Another interesting thing I found is that I can compare hiring across cities. I hope you enjoy! I made it so that the links to your search are sharable so if you have some interesting data you should be able to just link the page you're on! [0]…
2023 · hnhiringtrends.com
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Each dot on the chart is a car. Horizontal scale = mileage. Vertical scale = price. The size of a dot = year (newer = larger), plus I colored 2007 .. 2011 in different colors to find "fresh" cars quicker. This is just some sample data from the last 24 hours, relatively cheap cars under $32,000 within 500 mile radius of NYC.
2011 · olegkikin.com
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Median rent by city and ZIP, bedroom breakdowns, and trend data. No account, no paywall, no upsell. Covers all 50 states, 4,000+ cities down to the ZIP code level with a Leaflet map across 7,700+ ZIP markers. What data would be most useful to add here?
Mar 2026 · rentdatanow.com
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2015 · statisticalatlas.com
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Excited to share my New Year’s project. For a long time, I’ve wanted to build H-1B data directly into Levels.fyi. Every time I went looking for this data elsewhere, it was a frustrating experience to use. Most H-1B sites felt antiquated, unintuitive, cluttered with ads, or just overwhelming to use. The data was there, but it wasn’t usable, and definitely not pleasant to explore. So out of that frustration, I decided to build the H-1B data experience I personally wanted to use. Right into Levels.fyi. https://levels.fyi/h1b/ Some other pages I'm excited about: Wage Heatmap:…
Jan 2026
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Research any US neighborhood before you move — free
May 2026 · zipprofile.com
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