John Siwula from Waukegan, IL

Age 96 b. Nov 1929 Lake Co.
๐Ÿ“ 2600 9th Pkwy
๐Ÿ“ž (847) 336-4094, (847) 682-0230
โœ‰๏ธ john.siwula@hotmail.com

John Siwula from Jamestown, NY

Age 47 b. Feb 1979 Chautauqua Co.
๐Ÿ“ 3264 W Oak Hill Rd
๐Ÿ“ž (414) 476-1961, (270) 877-0513

John Siwula from Chicago, IL

Age 90 b. 1936 Cook Co.
๐Ÿ“ 3434 W 63rd Pl
๐Ÿ“ž (773) 778-7110

John Siwula from New Berlin, WI

Age 67 b. Sep 1958 Waukesha Co.
๐Ÿ“ 21111 W Windsor Dr
๐Ÿ“ž (262) 679-9286

John Siwula from Plymouth, MA

Age 57 b. 1969 Plymouth Co.
๐Ÿ“ 37 Victory Ln
๐Ÿ“ž (508) 224-5555

John Siwula from Buffalo, NY

Erie Co.
๐Ÿ“ 739 Amherst St
๐Ÿ“ž (716) 876-2453

John Siwula from New Berlin, WI

Age 67 b. Sep 1958 Waukesha Co.
๐Ÿ“ 3353 Sunny Slope Rd 304

John L Siwula from Waukegan, IL

๐Ÿ“ 2600 9th Pkwy, Waukegan, IL 60085
๐Ÿ“ž (847) 336-4094

John Siwula from Mount Pleasant, PA

Westmoreland Co.
๐Ÿ“ 120 1 St St

John Siwula from Chicago, IL

Cook Co.
๐Ÿ“ 5314 S Hamlin Ave

John Siwula from Chicago, IL

Cook Co.
๐Ÿ“ 3434 W 63 Rd Pl

John Siwula from Waukegan, IL

๐Ÿ“ Waukegan, IL, 60085

Source: Public Records Aggregators ยท Commercial Data Providers ยท Consumer Data Sources Our search returned 12 contact records for John Siwula across 5 states. The most recent address on file is in Waukegan, Illinois. Of these records, 7 include phone numbers and 1 include email addresses. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.

Siwula John L& Audrey D Ttees

Volusia County
PIN: 34180201049200
· Lime Tree Dr, Edgewater 32141
Value: $11,600

Siwula John P Susan M

Westmoreland County
· 120 1st St, Mount-Pleasant PA
Assessed: $14,200

John T Siwula

2023 Allegany County
· Pennsylvania Hill, Almond

John T Siwula

2024 Allegany County
· Pennsylvania Hill, Almond

John Siwula

2021 Chautauqua County
· 3264 W Oak Hill, Ellicott

John T Siwula

2022 Allegany County
· Pennsylvania Hill, Almond

John Siwula

2022 Chautauqua County
· 3264 W Oak Hill, Ellicott

John Siwula

2024 Chautauqua County
· 3264 W Oak Hill, Ellicott

John Siwula

2023 Chautauqua County
· 3264 W Oak Hill, Ellicott

John T Siwula

2021 Allegany County
· Pennsylvania Hill, Almond

Source: County Assessor Records ยท County Recorder Offices ยท State Property Tax Databases We found 10 property records linked to John Siwula in Mount-Pleasant. Values shown are from county assessor records and may differ from current market prices.

John M Siwula

Democrat Reg: 02/16/2013
1400 Mac Dade Blvd C340, Woodlyn, PA, 19094
DOB: 08/17/1987 Gender: Male

John E Siwula

Republican
3264 W Oak Hill Rd, 14, 14701
DOB: 19790207 Gender: Male

John T Siwula

BLK
3264 W Oak Hill Rd, 14, 14701
DOB: 19470322 Gender: Male

John M Siwula

1400 Mac Dade Blvd C340
DOB: 08/17/1987 Gender: Male

Source: State Election Offices ยท Secretary of State Voter Files ยท Board of Elections 4 voter registration records were found for John Siwula in Pennsylvania. Records show affiliations with D, REP, BLK, which may reflect different individuals or changes over time. 1 registration is currently active. Voter data is released as public information under state election laws and reflects status at time of the state data release.

2007 DODGE NITRO
ยท Registered to: John Siwula
ยท VIN: 1D8GU58K77W729725
·
3264 W Oak Hill Rd, Jamestown, NY, 14701-9791
2007 PONTIAC G6
ยท Registered to: John Siwula
ยท VIN: 1G2ZF58B474153416
·
21111 W Windsor Dr, New Berlin, WI, 53146-4843
·
(262) 679-9286

Source: State DMV Records ยท DPPA-Compliant Data Providers ยท Vehicle Registration Databases 2 vehicle registration records are associated with John Siwula. Registered makes include Dodge, Pontiac. The most recent model year on record is 2007. Vehicle data is obtained through DPPA-compliant providers and is regulated under the federal Driver's Privacy Protection Act.

John Siwula

Associate Principal
Gza Geoenvironmental, INC.
Milwaukee, Wisconsin, United States Civil Engineering

John Siwula

Associate Principal
Gza Geoenvironmental, INC.

John Siwula

Greater Milwaukee Area

Source: State Secretary of State ยท SEC EDGAR ยท LinkedIn Professional Data ยท Business Registries 4 business affiliations were found for John Siwula. Companies include Gza Geoenvironmental, INC.. Records are compiled from state business registries, SEC filings, and professional networking databases.

Inventor Record

John Siwula - NY

Source: USPTO Patent Database ยท U.S. Patent & Trademark Office John Siwula is listed as an inventor or co-inventor on 1 USPTO patent. Patent data is public information published by the United States Patent and Trademark Office upon grant or application publication.

John Siwula

Great Valley High School - Malvern, PA, PA
2005

Source: Historical Yearbook Archives ยท State Dept. of Education ยท Educator License Databases John Siwula 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.

MP

John M Siwula

Age 30 Male
·
1400 Macdade Blvd, Woodlyn, PA 19094 (Delaware County)
39.8769, -75.3462
TZ: Eastern
Multi-Family
MP

John M Siwula

Age 59 Male
·
21111 W Windsor Dr, New Berlin, WI 53146 (Waukesha County)
42.9401, -88.1755
· (262) 679-9286
Marital: Married TZ: Central
Occ: Technical Edu: Graduate School
Homeowner Single Family Built 2001
MP

John Siwula

Male
·
3264 W Oak Hill Rd, Jamestown, NY 14701 (Chautauqua County)
42.1431, -79.2652
TZ: Eastern
Homeowner Single Family Built 1933
MP

John T Siwula

Age 38 Male
·
739 Amherst St, Buffalo, NY 14216 (Erie County)
42.9406, -78.8747
· (716) 876-2453
Marital: Married TZ: Eastern
Edu: High School
Homeowner Single Family Built 1914

Source: Consumer Marketing Databases ยท Commercial Data Aggregators Marketing databases contain 4 demographic profiles associated with John Siwula. This data is compiled from commercial aggregators and may include estimated income ranges, lifestyle indicators, and household characteristics. Accuracy is not guaranteed.

Find John Siwula on the map

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John Siwula in Waukegan, IL: Background Summary

Location
2600 9th Pkwy, Waukegan, IL 60085
Other Locations
Jamestown, NY ยท Chicago, IL ยท New Berlin, WI and 4 more
Profiles Found
12 people with this name
Phone Numbers
(847) 336-4094 and 7 others on file
Email
john.siwula@hotmail.com
Career
Gza Geoenvironmental, INC.
Voter Registration
Registered Democrat
Properties
1property owned
Vehicles
2 linked โ€” 2007 Dodge Nitro, 2007 Pontiac G6

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 John Siwula. Because public records are indexed by name rather than by a unique identifier, the 41 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

Property Records

Property records originate from county assessor and recorder offices, where real estate transactions, ownership transfers, and tax assessments are documented as a matter of public record. The assessed value shown for a property is the figure used by the county to calculate property taxes and frequently differs from the property's current market value โ€” in many jurisdictions assessed values lag behind market conditions by several years. A property record updates whenever a new deed, lien, or assessment is filed with the county, so the ownership and valuation data shown here reflects the most recent filing available in our sources rather than a real-time snapshot.

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.

Vehicle Records

Vehicle ownership records are obtained through sources that comply with the Driver's Privacy Protection Act (DPPA), the federal law that governs who may access motor vehicle records and for what purposes. The records shown indicate vehicles that have been registered to this individual through state DMV systems. Vehicle data may include make, model, year, and VIN, and reflects registration information at the time the record was filed. Vehicles that have been sold, traded, or transferred may still appear until the registration is updated in the state's records.

Patent Filings

Patent data is drawn from the United States Patent and Trademark Office (USPTO). Being listed as an inventor on a patent means this individual is credited as having made a substantive intellectual contribution to the invention described in the patent application. Patent records include the filing date, grant date, patent number, and a description of the invention. A patent listing does not indicate that the inventor currently owns the patent rights โ€” patents are frequently assigned to employers or transferred between entities after they are granted.

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 John Siwula

Search Complexity: High

41 public records across 5states, belonging to approximately 12 different individuals. With 12 distinct profiles across 5 states, additional identifying information such as a middle name, age, or city will significantly narrow these results.

For this search, the Property Ownership Records section may be most helpful for disambiguation because these records list property addresses and co-owners, which can help distinguish between individuals.

Geographic Distribution

Records are widely distributed across 5 states. Highest concentration: Illinois (17%), followed by New York and Pennsylvania. Spans the Northeast and Midwest regions.

IL7recordsNY7recordsPA5recordsWI4recordsMA1record

Record Type Breakdown

Data spans 6 record categories. Largest: Contact & Address Records (42%), which contain the most specific identifiers like phone numbers, email addresses, and physical addresses. Also includes Property Ownership Records (10) and Voter Registration Records (4).

15
Contact & Address Records
10
Property Ownership Records
4
Voter Registration Records
4
Business & Corporate Filings
2
Vehicle Registration Records
1
Patent & Invention Records

Age Distribution

Age range: approximately 50 years, suggesting multiple generations. Largest group: Senior (65+) (60%).

Senior (65+)3peopleMiddle-Age (40-64)2people

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

Frequently Asked Questions About John Siwula

Is John Siwula a registered voter?
Yes, voter registration records show John Siwula is registered in Pennsylvania with D affiliation. We found 4 voter registration entries across 1 state. Voter registration data is public record maintained by state election offices and released under state sunshine laws.
Does John Siwula own property?
County assessor records show 10 properties associated with John Siwula . Assessed values are determined by county tax assessors and may differ from market value. These records are sourced from county recorder and assessor offices.
What vehicles are registered to John Siwula?
Records show 2 vehicle registrations associated with John Siwula, including a 2007 DODGE NITRO. Registered makes include Dodge, Pontiac. Vehicle registration data is obtained through DPPA-compliant providers and is regulated under the federal Driver's Privacy Protection Act.
What businesses are associated with John Siwula?
We found 4 business affiliations for John Siwula, including gza geoenvironmental, inc.. Business records are compiled from state registries, SEC filings, and professional databases.
How many records exist for John Siwula?
Our database contains 41 total records for John Siwula spanning 5 states. This includes 12 distinct contact records, 7 with phone numbers, 1 with email addresses. 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 John Siwula?
The 41 records displayed for John Siwula 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 John Siwula 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.