
5 Reports for Jeffrey Siefken
Find the right Jeffrey Siefken by their age, location, and contact info below
Jeffrey Martin Siefken
, Age 63AKA:
Mackenzie J Siefken •
Salena M Siefken •
Jeffrey E Siefken •
Jeffery M Siefken
Lives in:
3007 50th Ave, Lone Rock, IA
Used to live in:
502 N 5th St, Estherville, IA •
501 Maple St, Fenton, IA •
7402 Springfield Ave, Apt 9102, Laredo, TX •
87930 Summit View Dr, Kennewick, WA •
+1 moreMay be related to:
+1 more- Phone Numbers (6)
- Addresses (5)
- Email Addresses (4)
- Social Profiles (48)
- Relatives (6)
Jeffrey Joseph Siefken
, Age 54AKA:
Jeffery J Siefken •
Jeffrey J Siefkan •
Jeffrey J Siefren
Lives in:
1668 Raquel Rd, Norco, CA
Used to live in:
944 Amherst St, Corona, CA •
310 S Jefferson St, Placentia, CA •
3325 W Glen Holly Dr, Anaheim, CA •
+1 moreMay be related to:
+2 more- Phone Numbers (5)
- Addresses (4)
- Email Addresses (0)
- Social Profiles (0)
- Relatives (7)
Jeffrey G Siefken
, Age 67AKA:
Jeff S Siefken •
Jami G Siefken •
Jeffery Siefken
Lives in:
707 Redwood Ct, Richland, WA
May be related to:
+1 more- Phone Numbers (3)
- Addresses (5)
- Email Addresses (7)
- Social Profiles (0)
- Relatives (6)
Jeffery S Siefken
, Age 45AKA:
Jeffrey S Siefken •
Jeff Seifken
Lives in:
303 Dorow Ave, Edgerton, WI
Used to live in:
1446 W Main St, Stoughton, WI •
443 N Jackson St, Morrison, IL •
719 Logan St, Janesville, WI •
+3 moreEmails:
j*****@hotmail.com
Social Profiles:

- Phone Numbers (7)
- Addresses (6)
- Email Addresses (1)
- Social Profiles (1)
- Relatives (4)
Steven A Siefken
, Age 78AKA:
Jeffery S Siefken •
Steven A Slefken •
Jeffrey Siefken
Lives in:
11489 Ward Rd, Morrison, IL
May be related to:
Social Profiles:

- Phone Numbers (6)
- Addresses (3)
- Email Addresses (3)
- Social Profiles (1)
- Relatives (5)
Jeffrey Siefken Summary
5 individuals identified as Jeffrey Siefken were located throughout the United States across all 50 states. Predominantly, they reside in Illinois, with subsequent concentrations in Washington and Wisconsin. Public records indicate that the ages of these individuals span from 45 to 78 years old. Some possible relatives include Aaron Siefken, Sakna Sicfken, and Siefken Kenzie. Additionally, our search revealed a collective total of 38 phone numbers associated with Jeffrey Siefken, one of which is (515) 925-3308. 515, 712, 310 are some of the most popular area codes for these people.Jeffrey Siefken in Numbers
Statistics based on the US Census data for all 5 people with this name.Single vs. Married
- Married100%
- Single0%
Alive vs. Deceased
- Deceased17%
- Alive83%
- <25k
- 25-50k
- 50-75k
- 75-100k
- 100-125k
- 125-150k
- 150-200k
- 200k+
- 16.5%
- 19.2%
- 17%
- 12.9%
- 9.6%
- 7.7%
- 9.9%
- 12.5%
The average income for Jeffrey Siefken is 71k
- Gmail
- Yahoo
- Outlook
- AOL
- Other
- 63%
- 11%
- 8%
- 3%
- 15%
- Verizon
- T-Mobile
- AT&T
- Mint Mobile
- Other
- 33%
- 19%
- 42%
- 1%
- 5%
54
Average Age
- 0-1823%
- 18-259%
- 25-3514%
- 35-4513%
- 45-5512%
- 55-6513%
- 65-8515%
- 85+2%
Jeffrey Siefken F.A.Q.
Discover our primary finding for Jeffrey Siefken in under 60 seconds!
How old is Jeffrey Siefken?
Jeffrey Siefken is 63 years old.
What is Jeffrey Siefken's last known address?
3007 50th Ave, Lone Rock, IA, 50559
What is Jeffrey Siefken's last contact number?
Jeffrey Siefken's phone number is (515) 925-3308.
What is Jeffrey Siefken's email address?
s*****@hotmail.com
Is Jeffrey Siefken married?
100% of people matching the name Jeffrey Siefken are married.
Does Jeffrey Siefken have a criminal record?
We found 3 criminal records matching the name Jeffrey Siefken.
Criminal Records for Jeffrey Siefken
Displaying 5 records from over 100 Criminal Records & Traffic Violations that matched the name Jeffrey Siefken:
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The records were matched using first and last name only. The records below may not pertain to the individual that you’re looking for, and may or may not pertain to the same charge. Please make your own determination of the relevance of these court records.
- Traffic
- Record DateJun 13, 2025
- Offense DateJul 21, 2022
- Offense Code321.285
- Offense DescriptionSPEEDING 55 OR UND ZONE (11 THRU 15 OVER)
- Disposition DateAug 04, 2022
- Court-
- DispositionGUILTY - NEGOTIATED/VOLUN PLEA
- Case No.03551 STA0017907 (KOSSUTH)
- Arresting Agency-
- TrafficRecord DateJun 13, 2025
- TrafficRecord DateJun 13, 2025