Black Diamond Kn Real Estate Details
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Black Diamond Kn
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Black Diamond Kn
Black Diamond Kn
Black Diamond Kn Real Estate Statistics
Total Properties
5
Avg. Size in Sq. Ft.
2,500
Avg. Age in Years
0.1
Average Days on Site
42
Minimum Price
$669,900
Maximum Price
$730,000
Avg. Price
$704,890
Avg. Price per Sq. Ft.
$284
Recently Listed in Black Diamond Kn
$724,900
5bds 3ba2,646sqftActive
1932 Medicine Mountain Ct, Antioch, CA 94531
MLS #: 41139933
Dudum Real Estate Group
$674,900
4bds 2ba2,073sqftActive
5121 Tehachapi Way, Antioch, CA 94531
MLS #: 41149332
JDK & Associates Realty, Inc.
$724,750
5bds 3ba2,646sqftActive
1932 Medicine Mountain Ct, Antioch, CA 94531
MLS #: 41149814
Dudum Real Estate Group
$730,000
5bds 3ba2,440sqftActive
1913 Mount Stakes Ct, Antioch, CA 94531
MLS #: 41150426
Real Commercial Property
$669,900
5bds 3ba2,697sqftActive
1965 Sugarloaf Mountain Ct, Antioch, CA 94531
MLS #: 41151567
Morning Star Properties
Black Diamond Kn Real Estate By Price
Demographic Information
Contra Costa County
1,161,458
Populations as of 2026609,034
Total Labor Force$125,727
Median Household Income$61,727
Per Capita Income40
Median Age3
Average Household Size10.8%
High School Graduate19.1%
Bachelor Degree Or HigherPopulation
2026 Estimate (V2026)
1,161,458
Age Distribution (Years Old)
0 to 4
5.4%
5 to 17
16.8%
18 to 64
61.1%
65 and Older
16.7%
Gender
Male
49.2%
Female
50.8%
Computer and Internet Use
Households with a computer
35.4%
Households with a broadband Internet subscription
35.4%
Language
English or Second Language, Age 5+
35.1%
English is First Language, Age 5+
59.6%
Veterans
Veterans
39,719
Housing
Total Housing Units
426,585
Households
411,662
Average Household Size
3 people
Owner-Occupied
24%
Multi-Family
1.3%
Owner-Occupied Median Value
$830,800
Median selected monthly owner costs - with a mortgage
$3,337
Median selected monthly owner costs - without a mortgage
$955
Median Gross Rent
$2,322
Year at Residence
1 Year or More
10.5%
Less Than 1 Year
89.5%
Business and Employment
Private non-farm Establishments
-
Private non-farm Employment
-
Nonemployer Establishments
102,001
Number of Firms
-
Business Production
Value of Shipments
-
Wholesale Trade
-
Retail Trade
-
Retail Sales Per Capita
-
Accommodation and Food Services
-
The American Community Survey (ACS) is an ongoing survey that provides data every year - giving communities the current information they need to plan investments and services. The ACS covers a broad range of topics about social, economic, demographic, and housing characteristics of the U.S. population. Much of the ACS data provided on the Census Bureau's Web site are available separately by age group, race, Hispanic origin, and sex. Summary files, Subject tables, Data profiles, and Comparison Summary
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