Katherine Demianczyk Missing from Philadelphia, Pennsylvania age 25

Case Description

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Katherine "Katie" Demianczyk, a 25-year-old woman from Philadelphia, Pennsylvania, was last seen on November 20, 2018. Prior to her disappearance, Katie had been living in a transient lifestyle, frequenting areas such as Toms River and Farmingdale, New Jersey, as well as the Kensington neighborhood of Philadelphia. There were concerns raised by her family, particularly her mother, who believed Katie may have been hiding from an older man from New Jersey.

In the months leading up to her ...Read More
Last Seen: Nov 20, 2018

Links to Additional Sources (8)

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Katherine “Katie” Anna Demianczyk, Missing Since About August ...

Missing Person / NamUs #MP73198

...View 6 additional sources

Victim Details

created

Sep 01, 2020

Case Added

Sep 03, 2020

firstname

Katherine

lastname

Demianczyk

Current Age

31

Age at Disappearance

25

Height

60 inches

Height To

62 inches

Weight

100 lbs

Weight To

135 lbs

ethnicity

White / Caucasian

gender

Female

Last Seen

Nov 20, 2018

City

Philadelphia

State

Pennsylvania

County

Philadelphia County

Zip Code

19111

Tribal Land

No

vehicles

483

Agency ID

90720

Agency Name

Philadelphia Police Department

Agency City

Philadelphia

Agency State

Pennsylvania

Agency County

Philadelphia County

Agency Zip Code

19130

Agency Contact

Agency Address

400 North Broad Street, Pennsylvania

Agency Phone

2156863334

Agency Jurisdiction

Local

Agency Type

Law Enforcement

Agency Case #

20-02-040490

Agency Report Date

2020-08-31

Primary Agency

Philadelphia Police Department

caseContributors

8185

Hair Color

Blond/Strawberry

Left Eye Color

Blue

Right Eye Color

Blue

Last Updated

12/11/2025

Area Last Seen:

Katherine Demianczyk
Missing

Case Description

Links to Additional Sources (8)

Victim Details

Forum Posts (2)

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