Joyce Koo from Walnut, CA

Age 31
๐Ÿ“ 20961 Granite Wells Dr, Walnut, CA 91789
๐Ÿ“ž (909) 913-3191, (909) 594-1037, (909) 896-3880

Joyce Koo from Walnut, CA

Age 36 b. 1990 Female
๐Ÿ“ 20961 Granite Wells Dr
๐Ÿ“ž (909) 594-1037, (909) 913-3191

Joyce Koo from Ann Arbor, MI

Age 47 b. Mar 1978 Washtenaw Co.
๐Ÿ“ 316 E Madison St 13

Joyce Koo from La Crescenta, CA

Age 70 b. Jan 1956 Los Angeles Co.
๐Ÿ“ 3127 Foothill Blvd Apt 202
๐Ÿ‘ค aka Joyce Koo, Yong J Koo

Joyce Koo from Los Angeles, CA

Los Angeles Co.
๐Ÿ“ 530 S Hill St
๐Ÿ“ž (251) 438-2821

Joyce Koo from La Canada Flintridge, CA

Los Angeles Co.
๐Ÿ“ 10000 Richmond Rd
๐Ÿ“ž (818) 790-6539

Joyce Koo from Ann Arbor, MI

Washtenaw Co.
๐Ÿ“ 1 Tockwell Apt 5502

Joyce Koo from Los Angeles, CA

Los Angeles Co.
๐Ÿ“ 550 S Hill St Ste 104

Joyce Koo from Stanford, CA

Santa Clara Co.
๐Ÿ“ Po Box 14722

Joyce Koo from Cincinnati, OH

Hamilton Co.
๐Ÿ“ 3425 Muddy Creek Rd
๐Ÿ‘ค aka Joyce J Koo

Source: Public Records Aggregators ยท Commercial Data Providers ยท Consumer Data Sources Our search returned 10 contact records for Joyce Koo across 3 states. The most recent address on file is in Walnut, California. Of these records, 4 include phone numbers. The listed age is 31. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.

Joyce Chia Khee Koo

OTH Reg: 04/09/2008
1206 Wellington St, Philadelphia, PA, 19111
DOB: 11/12/1982 Gender: Female

Joyce Christine Koo

Unaffiliated
4914 Tecumseh St, College Park, MD, 20740
Gender: Female
County: Prince George's

Joyce Chia Khee Koo

1206 Wellington St
DOB: 11/12/1982 Gender: Female

Source: State Election Offices ยท Secretary of State Voter Files ยท Board of Elections 3 voter registration records were found for Joyce Koo in Pennsylvania, Maryland. Records show affiliations with OTH, UNA, which may reflect different individuals or changes over time. Voter data is released as public information under state election laws and reflects status at time of the state data release.

Dewey Ballentine Llp

Joyce KooAttorney
(650) 845-7010jkoo@deweyballantine.com
Palo Alto, CA94303

Joyce Koo

Concept Artist
Parallax Studio
Los Angeles, California, United States Computer Games

Joyce Koo

Concept Artist
Parallax Studio
California

Joyce Koo

United States

Source: State Secretary of State ยท SEC EDGAR ยท LinkedIn Professional Data ยท Business Registries 6 business affiliations were found for Joyce Koo. Companies include Dewey Ballentine Llp, Parallax Studio. Roles listed include Attorney. Records are compiled from state business registries, SEC filings, and professional networking databases.

Sunrise & Sons, INC.

Filed: Apr 26, 1995
CEO: Joyce Yong J. Koo

Sunrise & Sons, INC.

Addr: 6351 Regent Street, 1st Flr., Huntington Park, CA, 90255
CA
CEO: Joyce Yong J. Koo

Joy Of Sweet LLC

ID: 604181170
Officer: Joyce Koo

Source: Public Records Joyce Koo appears in 3 corporate filings from state Secretary of State offices and SEC EDGAR, listed as an officer, director, or registered agent.

Joyce Koo

Group Tour
Oct 13, 2009, 10:30 AM
ยท WH

Source: White House Visitor Logs ยท Obama Administration Transparency Initiative ยท NARA Joyce Koo appears in 1 White House visitor log entry from the WAVES/ACR access control system. These records were released under government transparency initiatives and primarily cover the Obama administration era.

Joyce Koo

Walnut High School - Walnut, MS, MS
2008

Source: Historical Yearbook Archives ยท State Dept. of Education ยท Educator License Databases Joyce Koo has 1 education-related record on file, which may include educator certifications and historical yearbook entries. Yearbook data represents a historical snapshot and may not reflect current information.

$25 Dec 16, 2019
2020 DEM
Yang, Andrew Mr.
Koo, Joyce Not Employed Shoreline, WA
$50 Nov 5, 2019
2020 DEM
Yang, Andrew Mr.
Koo, Joyce Not Employed Shoreline, WA
$50 Dec 31, 2019
2020 DEM
Yang, Andrew Mr.
Koo, Joyce Not Employed Shoreline, WA
$50 Dec 31, 2019
DEM
Yang, Andrew Mr.
Contributor Not Employed Shoreline, WA

Source: FEC Disclosure Database ยท State Ethics Commissions ยท Stanford DIME Project 4 political contribution records found for Joyce Koo. Total disclosed contributions amount to $175. Recipients include Yang, Andrew Mr.. Federal law requires disclosure of contributions above $200 to federal candidates.

MP

Joyce Koo

Female
·
6337 Eastwood St, Philadelphia, PA 19149 (Philadelphia County)
40.0356, -75.0723
TZ: Eastern
Single Family
MP

Joyce Koo

Age 26 Female
·
20961 Granite Wells Dr, Walnut, CA 91789 (Los Angeles County)
34.0467, -117.8500
· (909) 896-3880
Marital: Single TZ: Pacific
Homeowner Single Family Built 1991 Purchased 1992

Source: Consumer Marketing Databases ยท Commercial Data Aggregators Marketing databases contain 2 demographic profiles associated with Joyce Koo. This data is compiled from commercial aggregators and may include estimated income ranges, lifestyle indicators, and household characteristics. Accuracy is not guaranteed.

Find Joyce Koo on the map

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Joyce Koo in Walnut, CA: Background Summary

Location
20961 Granite Wells Dr, Walnut, CA 91789
Other Locations
Ann Arbor, MI ยท La Crescenta, CA ยท Los Angeles, CA and 3 more
Profiles Found
10 people with this name
Phone Numbers
(909) 913-3191 and 4 others on file
Career
Dewey Ballentine Llp, Parallax Studio
Voter Registration
Registered OTH
Contributions
$175 total โ€” Yang, Andrew Mr.
White House
1 recorded visit

This information is compiled from publicly available records and may include data for multiple individuals with similar names. Data may contain inaccuracies or be incomplete. This information should not be used for employment screening, tenant screening, credit decisions, or any purpose covered by the Fair Credit Reporting Act (FCRA). Always verify information independently before making any decisions.

How to Read This Report

This page aggregates publicly available records from government agencies, court systems, and official registries into a single report for Joyce Koo. Because public records are indexed by name rather than by a unique identifier, the 32 results displayed here may include information belonging to multiple individuals who share the same name โ€” a common occurrence, especially for frequently appearing names. To determine which records belong to the person you are researching, compare the location, approximate age, and any associated details across entries. Records that share an address or overlapping timeframe are more likely to refer to the same individual.

What Each Data Category Means

Voter Registration

Voter registration data is maintained by state and county election offices and is considered public record under the election laws of most states. The party affiliation shown reflects the voter's registration at the time the record was filed; it does not necessarily indicate current political preferences, as voters may change their affiliation or register differently in subsequent elections. Not all states make their voter files publicly available โ€” some restrict access or redact certain fields such as date of birth or residential address โ€” so the completeness of voter data varies by state. Registration status (active or inactive) indicates whether the election office considers the registration current, not whether the person actually voted in recent elections.

Business and Professional Records

Business records are compiled from state Secretary of State filings, SEC EDGAR corporate disclosures, and professional networking data. When a person appears as an officer, director, or registered agent, it reflects a formal role filed with a government agency โ€” these are legal positions of responsibility, not informal job titles. Records sourced from professional profiles represent information that individuals have chosen to make publicly available about their career history, skills, and affiliations. Business entity registrations show current or historical standing with the state, but a listing does not guarantee the entity is still actively operating.

Campaign Finance Contributions

Federal election law requires the disclosure of political contributions exceeding $200 to any single committee in a calendar year. These records are filed with the Federal Election Commission (FEC) and include the donor's name, mailing address, employer, occupation, and the amount contributed. Contributions to state and local candidates are governed by each state's campaign finance laws, which may set different disclosure thresholds. The data shown here reflects what was reported in official filings and may include contributions made over the course of many election cycles, so the dates and amounts should be read in their historical context.

Important Limitations

Public records may contain outdated information, data entry errors, or records that belong to a different person who shares the same name as the individual you are researching. Government agencies update their records on varying schedules, and the data shown here may not reflect the most recent changes. Information on this page is provided for informational purposes only and should not be used for employment screening, tenant screening, credit decisions, or any other purpose regulated by the Fair Credit Reporting Act (FCRA). Always verify critical details through the originating government agency or official registry.

Your Rights

If you are the person described in these records, you have rights regarding your personal data. Under laws including the California Consumer Privacy Act (CCPA) and similar state privacy statutes, you may request the deletion or correction of your personal information. To submit a removal request, visit our opt-out page. For a complete description of how we collect, use, and protect personal data, please review our privacy policy.

Search Results Analysis for Joyce Koo

Search Complexity: High

32 public records across 7states, belonging to approximately 10 different individuals. With 10 distinct profiles across 7 states, additional identifying information such as a middle name, age, or city will significantly narrow these results.

For this search, the Political Contribution Records section may be most helpful for disambiguation because these records include employer and occupation, which are strong distinguishing fields.

Geographic Distribution

Records are widely distributed across 7 states. Highest concentration: California (38%), followed by Pennsylvania and Michigan. Spans the West and Midwest regions.

CA12recordsPA2recordsMI2recordsWA1recordOH1recordMS1record

Record Type Breakdown

Data spans 5 record categories. Largest: Contact & Address Records (43%), which contain the most specific identifiers like phone numbers, email addresses, and physical addresses. Also includes Business & Corporate Filings (6) and Political Contribution Records (4).

12
Contact & Address Records
6
Business & Corporate Filings
4
Political Contribution Records
3
Voter Registration Records
3
Corporate Records

Age Distribution

Age range: approximately 39 years, suggesting multiple generations. Largest group: Senior (65+) (33%).

Senior (65+)1personMiddle-Age (40-64)1personYounger Adult (25-39)1person

Use the age information shown on individual record cards to help identify the correct person.

Frequently Asked Questions About Joyce Koo

Is Joyce Koo a registered voter?
Yes, voter registration records show Joyce Koo is registered in Pennsylvania with OTH affiliation. We found 3 voter registration entries across 2 states. Voter registration data is public record maintained by state election offices and released under state sunshine laws.
What businesses are associated with Joyce Koo?
We found 6 business affiliations for Joyce Koo, including Dewey Ballentine Llp. Other companies include parallax studio. Business records are compiled from state registries, SEC filings, and professional databases.
Has Joyce Koo made political donations?
FEC disclosure records show 4 reported political contributions from Joyce Koo, totaling $175. Recipients include Yang, Andrew Mr.. Federal law requires disclosure of individual contributions exceeding $200.
How many records exist for Joyce Koo?
Our database contains 32 total records for Joyce Koo spanning 7 states. This includes 10 distinct contact records, 4 with phone numbers. Multiple records may represent different individuals sharing the same name. All data is compiled from publicly available government and commercial sources.
How accurate is the information shown for Joyce Koo?
The 32 records displayed for Joyce Koo are aggregated from government agencies, county offices, and official registries. While we source from authoritative databases, records can contain outdated information or belong to a different person with the same name. We recommend verifying important details through the original issuing agency before making decisions based on this data.
Can Joyce Koo remove this information?
Yes, any individual has the right to request removal of their personal information. Submit a free removal request through our opt-out page. Under the CCPA and similar state privacy laws, you can request deletion of your data. Removal is completed within 48 hours. You do not need to create an account.
Can I use this data for background checks or screening?
No. OpenDataUSA is not a Consumer Reporting Agency under the FCRA. These records may not be used for employment screening, tenant evaluation, credit decisions, insurance underwriting, or any other FCRA-regulated purpose. For official background checks, use an FCRA-compliant service.