Estimated median house or condo value in 2022: over $1,000,000 (it was $985,600 in 2000)
Diablo:
over $1,000,000
CA:
$715,900
Mean prices in 2022:all housing units: over $1,000,000; detached houses: over $1,000,000March 2022 cost of living index in Diablo: 116.4 (more than average, U.S. average is 100)
Latest news from Diablo, CA collected exclusively by city-data.com from local newspapers, TV, and radio stations
Ancestries: Italian (28.3%), German (25.3%), Ukrainian (13.1%), Northern European (8.4%), Scandinavian (2.5%).
Current Local Time: PST time zone
Elevation: 560 feet
Land area: 0.97 square miles.
Population density: 1,192 people per square mile (low).
72 residents are foreign born (4.6% Latin America, 2.1% Asia, 1.6% North America).
This place:
9.4%
California:
26.5%
Median real estate property taxes paid for housing units with mortgages in 2022: $10,187 (0.5%) Median real estate property taxes paid for housing units with no mortgage in 2022: $10,608 (0.5%)
Nearest city with pop. 50,000+: Walnut Creek, CA (7.1 miles , pop. 64,296).
Air Quality Index (AQI) level in 2023 was 81.2. This is about average.
City:
81.2
U.S.:
72.6
Carbon Monoxide (CO) [ppm] level in 2023 was 0.296. This is about average.Closest monitor was 5.2 miles away from the city center.
City:
0.296
U.S.:
0.251
Nitrogen Dioxide (NO2) [ppb] level in 2023 was 6.44. This is worse than average.Closest monitor was 5.2 miles away from the city center.
City:
6.44
U.S.:
5.11
Sulfur Dioxide (SO2) [ppb] level in 2023 was 0.643. This is significantly better than average.Closest monitor was 5.2 miles away from the city center.
City:
0.643
U.S.:
1.515
Ozone [ppb] level in 2023 was 27.0. This is better than average.Closest monitor was 5.2 miles away from the city center.
City:
27.0
U.S.:
33.3
Particulate Matter (PM2.5) [µg/m3] level in 2023 was 6.03. This is better than average.Closest monitor was 7.9 miles away from the city center.
City:
6.03
U.S.:
8.11
Lead (Pb) [µg/m3] level in 2023 was 0.00290. This is significantly better than average.Closest monitor was 5.2 miles away from the city center.
City:
0.00290
U.S.:
0.00931
Earthquake activity:
Diablo-area historical earthquake activity is significantly above California state average. It is 7730% greater than the overall U.S. average.
On 4/18/1906 at 13:12:21, a magnitude 7.9 (7.9 UK, Class: Major, Intensity: VIII - XII) earthquake occurred 58.0 miles away from Diablo center, causing $524,000,000 total damage On 10/18/1989 at 00:04:15, a magnitude 7.1 (6.5 MB, 7.1 MS, 6.9 MW, 7.0 ML) earthquake occurred 51.2 miles away from Diablo center, causing 62 deaths (62 shaking deaths) and 3757 injuries, causing $1,305,032,704 total damage On 11/4/1927 at 13:51:53, a magnitude 7.5 (7.5 UK) earthquake occurred 208.5 miles away from Diablo center On 7/21/1952 at 11:52:14, a magnitude 7.7 (7.7 UK) earthquake occurred 256.0 miles away from Diablo center, causing $50,000,000 total damage On 1/31/1922 at 13:17:28, a magnitude 7.6 (7.6 UK) earthquake occurred 276.2 miles away from the city center On 4/25/1992 at 18:06:04, a magnitude 7.2 (6.3 MB, 7.1 MS, 7.2 MW, 7.1 MW, Depth: 9.4 mi) earthquake occurred 207.6 miles away from the city center, causing $75,000,000 total damage Magnitude types: body-wave magnitude (MB), local magnitude (ML), surface-wave magnitude (MS), moment magnitude (MW)
Natural disasters:
The number of natural disasters in Contra Costa County (18) is near the US average (15). Major Disasters (Presidential) Declared: 11 Emergencies Declared: 3
Causes of natural disasters: Floods: 13, Storms: 7, Winter Storms: 7, Mudslides: 5, Landslides: 4, Drought: 1, Earthquake: 1, Hurricane: 1, Tornado: 1, Wind: 1, Other: 1 (Note: some incidents may be assigned to more than one category).
Hospitals and medical centers near Diablo:
DANVILLE REHABILITATION (Nursing Home, about 3 miles away; DANVILLE, CA)
DIABLO CONVALESCENT HOSPITAL (Nursing Home, about 3 miles away; DANVILLE, CA)
HOME FOR JEWISH PARENTS (Nursing Home, about 4 miles away; DANVILLE, CA)
ACCENTCARE HOME HEALTH OF CALIFORNIA, INC (Home Health Center, about 4 miles away; SAN RAMON, CA)
SENIOR HAVEN HOME CARE (Home Health Center, about 4 miles away; SAN RAMON, CA)
SAN RAMON REGIONAL MEDICAL CTR Acute Care Hospitals (about 5 miles away; SAN RAMON, CA)
SAN RAMON REHAB HOSPITAL (Nursing Home, about 5 miles away; SAN RAMON, CA)
Amtrak stations near Diablo:
11 miles: EAST DUBLIN-PLEASANTON (PLEASANTON, OWENS DR. AT BART WAY) - Bus Station
15 miles: ANTIOCH-PITTSBURG (ANTIOCH, I ST. & SANTA FE TRACKS) . Services: public payphones, full-service food facilities, free short-term parking, free long-term parking, call for taxi service, intercity bus service, public transit connection.
Colleges/universities with over 2000 students nearest to Diablo:
Saint Mary's College of California (about 9 miles; Moraga, CA; Full-time enrollment: 4,200)
Diablo Valley College (about 12 miles; Pleasant Hill, CA; FT enrollment: 13,015)
Merritt College (about 12 miles; Oakland, CA; FT enrollment: 2,842)
Las Positas College (about 13 miles; Livermore, CA; FT enrollment: 5,112)
Los Medanos College (about 13 miles; Pittsburg, CA; FT enrollment: 5,289)
California State University-East Bay (about 14 miles; Hayward, CA; FT enrollment: 12,956)
Chabot College (about 16 miles; Hayward, CA; FT enrollment: 7,610)
Religion statistics for Diablo, CA (based on Contra Costa County data)
Religion
Adherents
Congregations
Catholic
228,400
34
Evangelical Protestant
81,120
352
Other
48,553
123
Mainline Protestant
32,693
101
Black Protestant
10,395
34
Orthodox
2,435
8
None
645,429
-
Source: Clifford Grammich, Kirk Hadaway, Richard Houseal, Dale E.Jones, Alexei Krindatch, Richie Stanley and Richard H.Taylor. 2012. 2010 U.S.Religion Census: Religious Congregations & Membership Study. Association of Statisticians of American Religious Bodies. Jones, Dale E., et al. 2002. Congregations and Membership in the United States 2000. Nashville, TN: Glenmary Research Center. Graphs represent county-level data
KCNS (Channel 38; SAN FRANCISCO, CA; Owner: WRAY, INC.)
KICU-TV (Channel 36; SAN JOSE, CA; Owner: KTVU PARTNERSHIP)
KCSM-TV (Channel 60; SAN MATEO, CA; Owner: SAN MATEO COUNTY COMMUNITY COLLEGE DISTRICT)
KTEH (Channel 54; SAN JOSE, CA; Owner: KTEH FOUNDATION)
FCC Registered Broadcast Land Mobile Towers:
2
Lat: 37.833250 Lon: -121.951083, Call Sign: KB79075, Assigned Frequencies: 464.625 MHz, 452.312 MHz, 457.637 MHz, 457.662 MHz, 451.362 MHz, Grant Date: 01/12/2021, Expiration Date: 02/01/2031, Registrant: Business Radio Licensing, 30251 Golden Lantern, Suite E # 501, Laguna Niguel, CA 92677, Phone: (949) 348-8510, Fax: (949) 348-8514, Email:
Mount Diablo (Lat: 37.881028 Lon: -121.916083), Type: Mast, Structure height: 7 m, Call Sign: WPER923, Assigned Frequencies: 859.087 MHz, 856.312 MHz, Grant Date: 03/20/2024, Expiration Date: 04/18/2034, Certifier: David Hernandez, Registrant: Dd Incorporated, 1601 Neptune Drive, San Leandro, CA 94577, Phone: (510) 895-9500, Email:
FCC Registered Microwave Towers:
4
MT DIABLO, 3.6 Miles Ne Of (Lat: 37.878528 Lon: -121.920500), Overall height: 35.7 m, Call Sign: KMA29, Assigned Frequencies: 4198.00 MHz, 4198.00 MHz, Grant Date: 10/17/1994, Expiration Date: 02/01/2000, Cancellation Date: 05/05/1999, Registrant: At&t Communications Of California Inc, 1200 Peachtree St 15w27, Atlanta, GA 30309
MT DIABLO, Mt Diablo (Lat: 37.881472 Lon: -121.915444), Type: Mast, Structure height: 6.7 m, Call Sign: KMM90, Assigned Frequencies: 17880.0 MHz, 17920.0 MHz, 11405.0 MHz, 11685.0 MHz, Grant Date: 01/05/2021, Expiration Date: 12/05/2030, Certifier: Mike Enslow, Registrant: Pacific Gas And Electric Company, 705 P Street, 223b, Fresno, CA 93721-2708, Phone: (559) 263-5631, Fax: (559) 263-5789, Email:
MT DIABLO, 1500 W Of Mt Diablo (Lat: 37.881583 Lon: -121.919111), Overall height: 87.5 m, Call Sign: WFY933, Licensee ID: L00129894, Assigned Frequencies: 2115.20 MHz, 2118.40 MHz, 2120.00 MHz, 2124.40 MHz, 2124.40 MHz, Grant Date: 11/09/1994, Expiration Date: 02/01/2001, Cancellation Date: 04/06/2000, Certifier: Brian D Kidney, Registrant: Vodafone Airtouch Licenses LLC
MT DIABLO, 3.6 Miles Ne Of (Lat: 37.878528 Lon: -121.920500), Overall height: 35.7 m, Call Sign: WLA690, Assigned Frequencies: 11245.0 MHz, 11245.0 MHz, 11285.0 MHz, 11525.0 MHz, 11325.0 MHz, 11365.0 MHz, 11485.0 MHz, 11405.0 MHz, 11445.0 MHz, 11485.0 MHz, 11525.0 MHz, 11565.0 MHz, Grant Date: 01/16/1990, Expiration Date: 02/01/2000, Cancellation Date: 05/05/1999, Registrant: At&t Corp, 1200 Peachtree St 15w24, Atlanta, GA 30309
Aircraft: PILATUS PC-12/45 (Category: Land, Seats: 12, Weight: 12,500 - 19,999 Pounds), Engine: P&W CANADA PT6A-66 SER (850 HP) (Turbo-prop) N-Number: 304PT, N304PT, N-304PT, Serial Number: 304, Year manufactured: 2000, Airworthiness Date: 04/12/2000, Certificate Issue Date: 05/01/2007 Registrant (LLC): Ruby Air LLC, Po Box 896, Diablo, CA 94528
Aircraft: PIPER PA-28-181 (Category: Land, Seats: 4, Weight: Up to 12,499 Pounds, Speed: 105 mph), Engine: LYCOMING O&VO-360 SER (180 HP) (Reciprocating) N-Number: 6344C, N6344C, N-6344C, Serial Number: 28-7890364, Year manufactured: 1978, Airworthiness Date: 02/09/1978, Certificate Issue Date: 11/28/2006 Registrant (Co-Owned): Jeffrey A Warneke, Po Box 846, Diablo, CA 94528, Other Owners: Kay E Warneke
Aircraft: PIPER J3C-65 (Category: Land, Seats: 2, Weight: Up to 12,499 Pounds, Speed: 67 mph), Engine: CONT MOTOR A&C65 SERIES (65 HP) (Reciprocating) N-Number: 70284, N70284, N-70284, Serial Number: 17269, Year manufactured: 1946 Registrant (Individual): W E Parsons, Box 302, Diablo, CA 94528 Deregistered:Cancel Date: 01/31/2020
Home Mortgage Disclosure Act Aggregated Statistics For Year 2009 (Based on 1 partial tract)
B) Conventional Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
F) Non-occupant Loans on < 5 Family Dwellings (A B C & D)
Number
Average Value
Number
Average Value
Number
Average Value
Number
Average Value
LOANS ORIGINATED
8
$779,126
65
$482,512
3
$449,987
1
$625,750
APPLICATIONS APPROVED, NOT ACCEPTED
1
$392,280
8
$474,916
0
$0
0
$0
APPLICATIONS DENIED
1
$511,610
12
$667,208
1
$463,750
0
$0
APPLICATIONS WITHDRAWN
1
$963,780
9
$618,744
0
$0
0
$0
FILES CLOSED FOR INCOMPLETENESS
0
$0
2
$572,110
0
$0
0
$0
Aggregated Statistics For Year 2008 (Based on 1 partial tract)
B) Conventional Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
Number
Average Value
Number
Average Value
Number
Average Value
LOANS ORIGINATED
8
$980,712
19
$735,041
2
$283,085
APPLICATIONS APPROVED, NOT ACCEPTED
1
$822,050
4
$777,315
1
$244,910
APPLICATIONS DENIED
2
$1,046,835
7
$872,730
0
$0
APPLICATIONS WITHDRAWN
1
$1,355,140
5
$936,558
1
$418,490
FILES CLOSED FOR INCOMPLETENESS
1
$957,990
2
$1,010,410
0
$0
Aggregated Statistics For Year 2007 (Based on 1 partial tract)
B) Conventional Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
F) Non-occupant Loans on < 5 Family Dwellings (A B C & D)
Number
Average Value
Number
Average Value
Number
Average Value
Number
Average Value
LOANS ORIGINATED
11
$1,177,443
35
$856,309
5
$867,308
2
$533,250
APPLICATIONS APPROVED, NOT ACCEPTED
2
$869,900
6
$969,417
1
$292,610
0
$0
APPLICATIONS DENIED
2
$2,095,425
11
$908,318
2
$683,135
0
$0
APPLICATIONS WITHDRAWN
1
$1,389,130
4
$1,104,975
1
$1,217,070
0
$0
FILES CLOSED FOR INCOMPLETENESS
0
$0
2
$538,965
0
$0
0
$0
Aggregated Statistics For Year 2006 (Based on 1 partial tract)
B) Conventional Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
F) Non-occupant Loans on < 5 Family Dwellings (A B C & D)
Number
Average Value
Number
Average Value
Number
Average Value
Number
Average Value
LOANS ORIGINATED
14
$1,027,851
35
$814,595
3
$773,530
1
$980,080
APPLICATIONS APPROVED, NOT ACCEPTED
4
$879,615
6
$1,013,257
0
$0
0
$0
APPLICATIONS DENIED
2
$1,155,800
8
$915,848
2
$649,755
0
$0
APPLICATIONS WITHDRAWN
2
$914,550
8
$1,095,109
2
$433,045
0
$0
FILES CLOSED FOR INCOMPLETENESS
0
$0
3
$828,293
0
$0
0
$0
Aggregated Statistics For Year 2005 (Based on 1 partial tract)
B) Conventional Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
F) Non-occupant Loans on < 5 Family Dwellings (A B C & D)
Number
Average Value
Number
Average Value
Number
Average Value
Number
Average Value
LOANS ORIGINATED
20
$903,549
51
$797,470
7
$437,497
2
$852,375
APPLICATIONS APPROVED, NOT ACCEPTED
3
$869,950
5
$710,398
0
$0
0
$0
APPLICATIONS DENIED
4
$795,490
8
$931,811
2
$704,620
1
$236,070
APPLICATIONS WITHDRAWN
3
$813,713
6
$702,158
2
$381,000
1
$535,840
FILES CLOSED FOR INCOMPLETENESS
0
$0
5
$559,248
0
$0
1
$285,140
Aggregated Statistics For Year 2004 (Based on 1 partial tract)
B) Conventional Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
F) Non-occupant Loans on < 5 Family Dwellings (A B C & D)
Number
Average Value
Number
Average Value
Number
Average Value
Number
Average Value
LOANS ORIGINATED
21
$782,494
69
$628,471
6
$468,960
3
$486,917
APPLICATIONS APPROVED, NOT ACCEPTED
3
$919,073
8
$611,868
1
$583,690
0
$0
APPLICATIONS DENIED
4
$667,322
12
$713,080
0
$0
0
$0
APPLICATIONS WITHDRAWN
3
$497,940
9
$632,832
1
$465,890
0
$0
FILES CLOSED FOR INCOMPLETENESS
1
$439,670
3
$669,850
0
$0
0
$0
Aggregated Statistics For Year 2003 (Based on 1 partial tract)
B) Conventional Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
F) Non-occupant Loans on < 5 Family Dwellings (A B C & D)
Number
Average Value
Number
Average Value
Number
Average Value
Number
Average Value
LOANS ORIGINATED
25
$670,420
175
$506,227
1
$113,230
3
$476,350
APPLICATIONS APPROVED, NOT ACCEPTED
4
$707,670
24
$468,071
0
$0
1
$144,020
APPLICATIONS DENIED
3
$770,127
19
$559,605
0
$0
0
$0
APPLICATIONS WITHDRAWN
4
$627,888
18
$463,576
0
$0
0
$0
FILES CLOSED FOR INCOMPLETENESS
1
$567,080
5
$710,764
0
$0
0
$0
Aggregated Statistics For Year 2002 (Based on 1 partial tract)
B) Conventional Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
F) Non-occupant Loans on < 5 Family Dwellings (A B C & D)
Number
Average Value
Number
Average Value
Number
Average Value
Number
Average Value
LOANS ORIGINATED
20
$659,702
164
$499,230
1
$339,700
4
$435,025
APPLICATIONS APPROVED, NOT ACCEPTED
3
$448,667
22
$473,922
1
$103,170
1
$293,220
APPLICATIONS DENIED
2
$397,230
9
$531,114
1
$57,910
0
$0
APPLICATIONS WITHDRAWN
2
$807,870
17
$445,976
1
$185,170
0
$0
FILES CLOSED FOR INCOMPLETENESS
1
$529,290
7
$441,807
0
$0
0
$0
Aggregated Statistics For Year 2001 (Based on 1 partial tract)
B) Conventional Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
F) Non-occupant Loans on < 5 Family Dwellings (A B C & D)
Number
Average Value
Number
Average Value
Number
Average Value
Number
Average Value
LOANS ORIGINATED
18
$600,337
97
$503,707
4
$94,718
1
$214,270
APPLICATIONS APPROVED, NOT ACCEPTED
3
$594,360
13
$472,335
1
$135,480
0
$0
APPLICATIONS DENIED
3
$567,183
11
$531,890
1
$87,020
0
$0
APPLICATIONS WITHDRAWN
2
$434,795
13
$479,380
1
$222,500
1
$261,520
FILES CLOSED FOR INCOMPLETENESS
1
$344,730
4
$553,328
0
$0
0
$0
Aggregated Statistics For Year 2000 (Based on 1 partial tract)
B) Conventional Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
F) Non-occupant Loans on < 5 Family Dwellings (A B C & D)
Number
Average Value
Number
Average Value
Number
Average Value
Number
Average Value
LOANS ORIGINATED
28
$545,614
21
$438,709
4
$110,415
1
$141,120
APPLICATIONS APPROVED, NOT ACCEPTED
5
$514,808
5
$384,628
2
$121,920
0
$0
APPLICATIONS DENIED
3
$488,443
8
$495,852
2
$165,660
0
$0
APPLICATIONS WITHDRAWN
4
$441,580
4
$358,750
0
$0
0
$0
FILES CLOSED FOR INCOMPLETENESS
0
$0
3
$494,183
0
$0
0
$0
Aggregated Statistics For Year 1999 (Based on 1 partial tract)
B) Conventional Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
F) Non-occupant Loans on < 5 Family Dwellings (A B C & D)
#14 on the list of "Top 100 cities with highest median house value"
#29 on the list of "Top 100 cities with highest median household income"
#45 on the list of "Top 101 cities with the most residents born in China, excluding Hong Kong and Taiwan (population 500+)"
#48 on the list of "Top 101 cities with the most residents born in China (population 500+)"
#55 on the list of "Top 101 cities with the most residents born in Taiwan (population 500+)"
#95 (94526) on the list of "Top 101 zip codes with the largest percentage of taxpayers using charity contributions deductions in 2012 (pop 5,000+)"
#10 on the list of "Top 101 counties with the largest increase in the number of infant deaths per 1000 residents 2000-2006 to 2007-2013 (pop. 50,000+)"
#15 on the list of "Top 101 counties with the lowest Sulfur Oxides Annual air pollution readings in 2012 (µg/m3)"
#17 on the list of "Top 101 counties with the highest Nitrogen Dioxide air pollution readings in 2012 (ppm)"
#31 on the list of "Top 101 counties with the highest percentage of residents that drank alcohol in the past 30 days"
#34 on the list of "Top 101 counties with the highest surface withdrawal of fresh water for public supply (pop. 50,000+)"
There are 6 pilots and no other airmen in this city.
(45.1%)
(54.9%)
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(7.1 miles 
2.02% ($136,421 average AGI)
