ACS Data Users Group

Trying to download some ACS PUMs datasets, and the site says down for maintenance.

Any estimate on when the site will be back up?

Thanks.

Same, still down as of 2/2/25.

MCDC keeps 1-year ACS PUMS data in its collection here:

https://mcdc.missouri.edu/cgi-bin/uexplore?/data/acspums

We don't collect the 5-year ACS PUMS. Let me know if you need something specific & we can probably help.

I've had no difficulty with the ACS tables or PUMS data via the API.

Dave Dorer

It's only the FTP site that's affected.

It's back: https://www2.census.gov/programs-surveys/acs/data/pums/