2025 Orange County Water Demand Projection Model
Table 2-4: 2024 Estimated Residential Driver Units by Retailer
Total SF Units
Total SF Accounts
SF Units/Account
Total MF
Total MF Accounts
MF Units/Account
Anaheim
46,323
52,743 11,091 16,865
0.88 0.90 0.88 0.97 1.19 0.82 0.95 0.93 0.97 0.80 0.79 0.89 1.02 0.97
69,041
4,311
16.02 42.18 16.01
Brea
9,979
8,855
210 696
Buena Park
14,885
11,142
East Orange CWD
1,141 6,725
1,174 5,670
96
26
3.69 6.95
El Toro WD
18,193
2,619
Fountain Valley
13,266 25,248 28,148
16,090 26,687 30,114
7,061
190
37.20 13.11 12.60
Fullerton
25,334 22,611
1,933 1,795
Garden Grove GSWC Cowan GSWC Placentia
2,376 9,497
2,443
85
48
1.77 5.75 5.19
11,886 24,710 44,950 71,228 11,094
7,023
1,222 3,511 4,329
GSWC West Orange 19,397
18,209 43,299 105,949
Huntington Beach Irvine Ranch WD
39,828 72,377 10,728
10.00
40,636
2.61
La Habra La Palma
9,920
877
11.31
Not Provided
Laguna Beach CWD
7,076
7,093
1.00 1.11 0.71 0.76 1.11 1.01 0.98 1.00 1.00 1.05 0.99 0.91 0.93 0.85 0.83 0.88
3,583
1,125 6,302 2,017 4,077 6,091 3,706 3,148 3,732
3.19 4.23
Mesa WD
15,943 33,583 14,994 26,112 12,664
14,350 47,418 19,706 23,452 12,478
26,671 35,269 20,291 22,480
Moulton Niguel Newport Beach Orange City San Clemente
17.48
4.98 3.69 2.54 1.93
9,419 6,079
San Juan Capistrano
6,684
6,802
Santa Ana
35,197 38,217
35,334 38,260
47,658 22,574 10,011
12.77
Santa Margarita WD
15,137
1.49
Seal Beach Serrano WD
4,666 2,214 9,997 3,620
4,438 2,229
569
17.58
24
Not Provided
South Coast WD
10,994
8,483
1,591
5.33
Trabuco Canyon WD
3,907
497
31
16.03 14.52 11.92 22.43
Tustin
10,252 16,273 20,674
12,035 19,724 23,510
12,329 13,139
849
Westminster
1,103
Yorba Linda WD
5,919
264
2.1.5
CII Jobs
Total employees, or jobs, within the CII sector are estimated from the U.S. Census Bureau Longitudinal Employer Household Dynamics (LEHD) Origin-Destination Employment Statistics (LODES) dataset (U.S. Census Bureau, 2020). The most recent LODES data set provides total employment data from 2002 to 2022 at a census tract level based on job location. LODES also categorizes jobs by North American Industry Classification System (NAICS) sector, which is the standard used by federal statistical agencies.
Jobs were appropriately calculated for each agency’s service area in two steps:
1) Geoprocessing jobs to water service area boundaries: Census tract-level jobs by industry are geo- processed to align with Orange County retail agency service area boundaries. During
2-7
Appendix G - 26
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