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Katherine Demianczyk Missing Person Case

Last seen in Philadelphia, Pennsylvania on Nov 20, 2018

Victim Details

Created

Sep 01, 2020

Case Added

Sep 03, 2020

Firstname

Katherine

Lastname

Demianczyk

Current Age

Age At Disappearance

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

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

Solved

Last Updated

08/05/2026

Area Last Seen:

Case Description

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In the city of Philadelphia, Pennsylvania, a 25-year-old woman named Katherine Ann Demianczyk, also known as Katie, vanished around 2018. Born on January 31, 1993, Katie spent her early years in Coral Springs, Florida, before her family moved to Pennsylvania when she was about twelve. By her mid-20s, life had become challenging for Katie; she was a mother and was experiencing homelessness, often spending time in the Kensington area of Philadelphia, as well as in Toms River and Farmingdale, New J ...

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Last Seen: Nov 20, 2018

Links to Additional Sources (11)

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

Missing Person / NamUs #MP73198

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Katherine Demianczyk Missing Person Case

Last seen in Philadelphia, Pennsylvania on Nov 20, 2018

Victim Details

Case Description

Continue reading the complete case summary

Links to Additional Sources (11)

Unlock 9 additional sources

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