County

Average Rent in Williamson County

Williamson is a county in Texas. It ranks #31 out of 191 for places to rent. Williamson County is in 5 congressional districts and
the metropolitan areas of
Killeen-Temple-Fort Hood, TX MSA, Austin-Round Rock-San Marcos, TX MSA. Dwellsy has rental data for Williamson County includes 13 cities and 21 zip codes with places to rent.
The average rent over the last 3 months for places in Williamson County is $1,787 which represents an increase of 3.99% over the same period.

The most expensive city in Williamson County to rent places is Florence, TX with an average rent of $3,088. The least expensive city in Williamson County to rent places is Cedar Park, TX with an average rent of $1,571.

The most expensive zip code in Williamson County to rent places is 76527 with an average rent of $3,088. The least expensive zip code in Williamson County to rent places is 78750 with an average rent of $1,374.

Rental Price Comparison

The average rent for places in county Williamson currently stands at $1,787.
In comparison, places in the largest city, specifically Austin, is less expensive, with an average rent of $1,598. This represents a difference of -11% when compared to Williamson.
Meanwhile, in the average state of Texas, the average rent for the same type of housing is $1,575, showing a less expensive of -12% from our subject location.
On a national scale, the average rent for a similar places across the United States is $1,878. This constitutes a more expensive by +5% when compared to the rent in Williamson.
$1,787
Williamson
VS
$1,598
-11%
Austin, city
$1,575
-12%
TX, state
$1,878
+5%
USA, us

Average price for rental listings over the last 3 months. Last updated July 19 2026

Zip Codes in Williamson County

Top 10 by Average Rent for places

76527$3,088
78633$2,412
78642$2,252
78681$2,217
78665$2,212
78728$2,156
78660$2,070
78641$2,045
78634$2,008
78628$1,930

Cheapest 10 by Average Rent for places

78621$1,771
78759$1,728
76537$1,720
76574$1,668
78664$1,667
78717$1,663
78626$1,619
78613$1,568
78729$1,398
78750$1,374