Jefferson County Property Valuation Administrator
November 3, 2026 · Jefferson County, Kentucky · County · general
How do we calculate vote impact?
Vote impact = representation (how much weight one vote carries here, the smaller the district's population, the higher the representation) + decisiveness (how likely this race is to be close, based on past results and number of candidates).
Representation: Low · 0 out of 100
This district is large for its type, so each vote is a smaller slice of the outcome. About 783,022 people live here.
score = 100 × ln(largest population ÷ this district's) ÷ ln(largest ÷ smallest), rounded to 2 decimals = 100 × ln(783,022 ÷ 783,022) ÷ ln(783,022 ÷ 2,283) = 0, comparing counties in KY (grades: 66+ high, 33+ average, otherwise low)
Decisiveness: None · only 1 candidate
One candidate is running unopposed, so votes can't change the outcome.
Low representation + an uncontested race → Very low vote impact.
County Assessor is responsible for:
- Estimating what each property in the county is worth, which sets how much property tax each owner pays
- Keeping property maps and assessment records
- Handling tax exemptions, such as homeowner or veteran discounts
Affected Areas: Anti-Corruption, Government Efficiency, Housing Affordability, Corporate Accountability
Candidates
Colleen Younger
Democratic · Incumbent · declared
Colleen Younger is the Democratic candidate and incumbent for Jefferson County (Louisville) Property Valuation Administrator, on the November 3, 2026 general election ballot in Kentucky.
Election sources
Source: web.sos.ky.gov
Source: elections.jeffersoncountyclerk.org
Source: elect.ky.gov