PUMA determines people usage Microdata Area (PUMA) where casing product ended up being found
Your computer data extract
- Outline
- Requirements
- Comparability
- World
- Supply
- Questionnaire Text
- Flags
- Supply Variables
- Editing Therapy
Story
For the 1990 State test, PUMAs generally follow the boundaries of state groups, unmarried counties, or census-defined “places”. If these segments go beyond 200,000 residents, they truly are split into as much PUMAs of 100,000+ people possible. None of the 1990 county test PUMAs get across county outlines. When it comes down to 1990 Metro sample, PUMAs generally follow the limits of entire central places, Metropolitan Statistical avenues, biggest Metropolitan Statistical locations, or non-metropolitan areas (discover METAREA for meanings of the terms and conditions). If these areas meet or exceed 200,000 citizens, they’ve been divided into as numerous PUMAs of 100,000+ customers as it can. 1990 Metro trial PUMAs often mix state contours; whenever they would, STATEFIP and STATEICP requirements are not designed for homes when it comes to those PUMAs. PUMAs inside the 2000 census, 2010 census, as well as the 2005-onward ACS/PRCS also contains 100,000+ residents, and they never cross state contours.
datingperfect.net/dating-sites/universitydatings-reviews-comparison/
Remember that PUMA try state-dependent. The rules should be look over in conjunction with one of the CONDITION variables (STATEFIP or STATEICP). PUMAs are classified by kind (elizabeth.g., metropolitan, mixed metro/nonmetro, non-metropolitan) for the adjustable PUMATYPE. PUMA is much like the district group variables, CNTYGP97 (1970) and CNTYGP98 (1980), while the condition business neighborhood adjustable (water) for 1940 and 1950.
Note concerning Multi-Year products: The Census agency redraws PUMA boundaries every a decade according to society details accumulated through the newest ples incorporate the fresh PUMAs within a couple of years of this Decennial Census. Start to see the comparability statement to determine what PUMAs are employed in each trial. In Multi-Year ACS documents, PUMA boundaries depend on the initial year the respondent had been questioned (see MULTYEAR). For example inside 2010-2012 3-year ACS test, participants from 2010 and 2011 correspond to the Census 2000 founded PUMAs, while participants from 2012 match the Census 2010 created PUMAs.
PUMA are a 5-digit numeric variable determining the Public Use Microdata place (PUMA) where in actuality the property device got positioned. PUMAs were grouped by sort (elizabeth.g., metropolitan, combined metro/nonmetro, non-metropolitan) within the varying PUMATYPE. PUMA is comparable to the region group variables, CNTYGP97 (1970) and CNTYGP98 (1980), while the State financial Area adjustable (water) for 1940 and 1950. PUMA specific varying rules for missing, modified, or unknown observations, findings maybe not applicable (N/A), observations maybe not in world (NIU), best and bottom benefits coding, etc. are supplied below by Census season (and information trial if given).
User Note: PUMAs were drawn and coded in a different way when it comes to 1990 State and Metro samples. Within the 1990 State test, PUMAs generally speaking stick to the limitations of categories of counties, solitary areas, or census-defined “places”. If these avenues go beyond 200,000 people, these are typically divided into as numerous PUMAs of 100,000+ owners that you can. Not one with the 1990 State test PUMAs get across state outlines. During the 1990 Metro test, PUMAs typically stick to the limits of whole main towns and cities, city Statistical Places, main Metropolitan Statistical locations, or non-metropolitan areas (read METAREA for descriptions of those terms). If these areas meet or exceed 200,000 citizens, these include split into as much PUMAs of 100,000+ citizens as it can. 1990 Metro sample PUMAs sometimes cross state traces; when they carry out, STATEFIP and STATEICP codes are not available for people in those PUMAs. PUMAs inside the 2000 census, 2010 census, together with 2005-onward ACS/PRCS also feature 100,000+ owners, and so they you should never get across condition traces.
Individual Note: PUMA try state-dependent, and so the codes need to be read in conjunction with among the STATE variables: STATEFIP or STATEICP.
User mention: within the 2006-2011 ACS, people located in Louisiana PUMAs 01801, 01802, and 01905 happened to be all coded as located in Louisiana PUMA 77777. The reason being these three PUMAs don’t had enough inhabitants to be included as different entities because of the results of hurricane Katrina.
Comparability
This adjustable is certainly not equivalent across ages. PUMAs didn’t always retain the same limitations or PUMA rules between 1990 and 2000. The limitations and PUMA rules are exactly the same the 2000 census together with 2005-2011 ACS/PRCS products, with one distinguished exemption in Louisiana: as a result of society displacement following Hurricane Katrina, three PUMA’s (01801, 01802, and 01905) become merged into signal 77777 when it comes to 2006-onward ACS as well as for all situation within the 2005-2007 ACS 3-Year document. They no more got sufficient populace is integrated as individual organizations.
