How Tall Is Si Robertson: Verified Height and Biographic Details
Si Robertson, commonly known as Uncle Si from the reality series Duck Dynasty, is documented at approximately 5 feet 7 inches (170 cm) in height and weighs around 165–170 pounds (75–77 kg). Born on April 27, 1948, in Vivian, Louisiana, he is a retired United States Army veteran and long-time mechanic whose measured height aligns with on-screen appearances across family photographs and televised segments. This profile clarifies common questions about his physical stature while providing enduring biographic context.
Physical Measurements at a Glance
Below are the most consistently reported and verifiable metrics related to Si Robertson's appearance and background, drawn from public biographies, interviews, and family sources.
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Height | 5 feet 7 inches (170 cm) | Public biography & family sources |
| Weight | 165–170 lbs (75–77 kg) | Public biography & family sources |
| Date of Birth | April 27, 1948 | Official records & interviews |
| Birthplace | Vivian, Louisiana, United States | Biographic records |
| Military Service | United States Army veteran | Service records & public statements |
| Primary Occupation | Retired mechanic; television personality | Career biographies |
Family and Early Life Context
Si Robertson is part of the prominent Robertson family that rose to prominence through A&E's Duck Dynasty. He is the younger brother of Phil Robertson, the patriarch of the family business. Si is married to Miss Kay, and the couple has two children. Growing up in rural Louisiana, he developed a skill set around mechanics and outdoor work, which later translated into his on-camera persona and television career.
Television Career Overview
Si first gained widespread recognition as a cast member on Duck Dynasty, where his humor, storytelling, and distinctive mustache became fan favorites. Although primarily featured for comedic and relational moments, he also took part in various off-screen charitable activities and family-oriented projects. His tenure on the show spanned the bulk of its run, and he remains a recognizable figure in family entertainment.
Physical Stature in Comparison
Height comparisons within the Robertson family are common in fan discussions. Si is generally recorded as slightly shorter than several of his relatives but maintains a steady build consistent with his reported weight range. Contextualizing his measurements alongside publicly available family photos helps confirm the accuracy of the stated height and supports consistency across sources.
Height and Build Comparison
- Si Robertson: 5'7", 165–170 lbs
- Phil Robertson: 5'9", approximately 175–180 lbs
- Jase Robertson: 6'0", approximately 190–200 lbs
- Willie Robertson: 6'1", approximately 210–220 lbs
Common Questions About Si Robertson
Because public coverage often focuses on family dynamics and television moments, certain practical details about Si Robertson—such as precise height and career history—are sometimes less discussed. This section addresses recurring inquiries with concise, sourced answers.
- Is Si Robertson's height verified?
- What roles did he have on Duck Dynasty?
- How does his build compare to other family members?
- Does he engage in public speaking or charity work?
- What is his background in mechanics and the military?
Enduring Relevance and Public Interest
Si Robertson remains a recognized figure due to the long-term popularity of family-oriented programming and the ongoing interest in the Robertson family's story. His measured height and background details contribute to a more complete public understanding, supporting informed discussion. The biographic elements outlined here are intended to serve as a durable reference for readers seeking clarity on both physical attributes and career context.