Santa Maria-Santa Barbara, CA
Census Tract Density Analysis (2020 Census)
Progression (1990–2030)
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1990
2000
2010
2020
2025
2030
1990
2000
2010
2020
2025 Est.
2030 Est.
448,229
Total Population
2733.9
Land Area (sq mi)
Density Tier Breakdown
Density Tier
Pop
Area (mi²)
Extreme Urban (≥30k)
11,547
0.3
Dense Urban (15k-30k)
25,161
1.4
Urban (7.5k-15k)
91,198
8.0
Dense Suburban (4k-7.5k)
143,815
27.7
Suburban (2k-4k)
69,629
24.7
Rural (<2k)
106,879
2671.7
High-Density Cores (4)
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Santa Maria Core
Urban Core
54,673
people
4.42 mi²
12 tracts
Santa Maria Core
Urban Core
40,360
people
4.2 mi²
11 tracts
Goleta Core
Urban Core
28,909
people
2.87 mi²
6 tracts
Lompoc Core
Urban Core
18,695
people
1.53 mi²
4 tracts
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Residents
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Jobs
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Activity Density
⚙️ Layers & Controls
Layers & Controls
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Layer Opacity
Census Tracts Fill
100%
Highways & Roads
70%
Transit Systems
70%
Roadway Networks
🛣️ Highways & Freeways
Interstates, US Highways, Expressways, and Highway Shields
?? Airports (Commercial & Private)
Major commercial and private/general aviation airports
Transit Systems
🚌 Bus Rapid Transit (BRT)
0 lines
Tulsa Aero BRT, Omaha ORBT, MCTS Connect, KC MAX, OKC Rapid
🚇 Metro & Light Rail
0 lines
St. Louis MetroLink (Red/Blue), Chicago 'L', Dallas DART Light Rail
🚋 Streetcars & Trolleys
0 lines
Delmar Loop Trolley, KC Streetcar, The Hop, Dallas Streetcar, OKC
🚆 Commuter & Regional Rail
0 lines
Metra Commuter Rail, Trinity Railway Express (TRE), Regional Rail
Transit Symbology & Colors:
Bus Rapid Transit (Cyan / Orange)
Metro & Light Rail (Red / Blue / Gold)
Streetcars & Trolleys (Purple / Amber)
Commuter & Passenger Rail (Dark Navy / Black)
Base Map Style
Muted Light Canvas (Recommended)
Clean grayscale background for high-contrast density visualization
OpenStreetMap Standard
Full street names, parks, water bodies, and neighborhood labels