← All datasets

# explorer.boundary_demographics
Population, households and ACS demographics for super neighborhoods, council districts, ZIPs, police beats and districts (492 rows; category: Boundaries & demographics; geometry column `geom` (geometry, EPSG:4326))
Notes: The go-to denominator table: join counts to it by (boundary_type, name) and divide by population/1000 or households. Values are interpolated from census tracts by land area, so treat them as estimates. pct_* are fractions 0-1 (multiply by 100 for percent).

Fields (expression | type | filled/distinct in a sample | values or examples):
- boundary_type | text | 492/5 | values: zipcode; police_beat; super_neighborhood; police_district; council_district
- name | text | 492/492 | e.g.: 12D60; Edgebrook Area; 23J40
- area_km2 | numeric | 492/478 | e.g.: 0.03; 8.01; 0.29
- population | double precision | 492/481 | e.g.: 0; 3; 28230
- households | double precision | 492/471 | e.g.: 0; 1; 1476
- housing_units | double precision | 492/471 | e.g.: 0; 1; 13063
- pop_per_km2 | numeric | 492/428 | e.g.: 0; 9; 18
- pct_poverty | numeric | 486/246 | e.g.: 0.091; 0.087; 0.171
- median_hh_income_approx | numeric | 486/480 | e.g.: 64545; 52645; 61941
- pct_hispanic | numeric | 486/352 | e.g.: 0.214; 0.265; 0.249
- pct_black_nh | numeric | 486/281 | e.g.: 0.058; 0.073; 0.089
- pct_white_nh | numeric | 486/331 | e.g.: 0.029; 0.050; 0.064
- pct_asian_nh | numeric | 486/162 | e.g.: 0.000; 0.003; 0.007
- pct_renter | numeric | 486/358 | e.g.: 0.379; 0.567; 0.520
- pct_no_vehicle | numeric | 486/174 | e.g.: 0.055; 0.027; 0.047
- pct_65_plus | numeric | 486/163 | e.g.: 0.122; 0.137; 0.147
- pct_uninsured | numeric | 486/266 | e.g.: 0.147; 0.110; 0.182
- pct_limited_english | numeric | 486/220 | e.g.: 0.043; 0.000; 0.047