Historic 2000 Census Block Group polygons (have the same first digit of their four-digit identifiers within a census tract) for all of Pierce County, realigned to Pierce County roads, tax parcels, hydro, railroads, powerlines, etc. Population figures for race, ethnicity, median age, household size, household count, etc were downloaded from the US Census website and joined to this layer. Please read metadata for additional information (https://matterhorn.co.pierce.wa.us/GISmetadata/pdbis_census2000_block_groups.html). Any data download constitutes acceptance of the Terms of Use (https://matterhorn.co.pierce.wa.us/Disclaimer/PierceCountyGISDataTermsofUse.pdf).
This dataset has the following 22 columns:
| Column Name | API Column Name | Data Type | Sample Values |
|---|---|---|---|
| the_geom | the_geom | multipolygon | view top 100 |
| OBJECTID | objectid | number | 204 3 14 348 486 view top 100 |
| BLKGRP | blkgrp | text | 0621001 0723054 0703034 0629004 0623004 view top 100 |
| NAME | name | text | Block Group 1 Block Group 2 Block Group 3 Block Group 4 Block Group 5 view top 100 |
| TOTAL_POP | total_pop | number | 1119 897 768 746 1372 view top 100 |
| MEDAGE | medage | number | 36 35 38 37 33 view top 100 |
| MEDAGE_MAL | medage_mal | number | 33 36 37 31 34 view top 100 |
| MED_FEMALE | med_female | number | 37 36 39 30 35 view top 100 |
| WHITEONLY | whiteonly | number | 948 801 1099 607 996 view top 100 |
| BLACKONLY | blackonly | number | 13 3 5 9 8 view top 100 |
| AIANONLY | aianonly | number | 6 13 8 9 10 view top 100 |
| ASIANONLY | asianonly | number | 18 22 27 25 24 view top 100 |
| NHOPIONLY | nhopionly | number | 0 1 2 5 4 view top 100 |
| OTHERONLY | otheronly | number | 8 13 5 10 11 view top 100 |
| TWOPLUSRAC | twoplusrac | number | 52 38 41 34 47 view top 100 |
| HISPANIC | hispanic | number | 33 39 26 47 29 view top 100 |
| HOUSEHOLDS | households | number | 417 427 424 486 333 view top 100 |
| AVEHOUSSIZ | avehoussiz | number | 2.84 2.64 2.57 2.53 2.4 view top 100 |
| FAMILIES | families | number | 244 204 195 203 429 view top 100 |
| AVEFAMSIZE | avefamsize | number | 3.15 3.13 2.99 3.14 2.97 view top 100 |
| Shape__Area | shape_area | number | 95819496.0661011 33371420.8862305 19578672.9859619 48952939.5368652 49272368.706604 view top 100 |
| Shape__Length | shape_length | number | 16106.9686250009 87779.6477704176 61112.8851436002 82900.5200887156 75835.7186541721 view top 100 |