Apartments in 78666

1 - 30 of 184 Results
26
$950 - 1,784
2600 Hunter Rd San Marcos, TX
1 - 2 BR | Available Now
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Dog Friendly
Cat Friendly
Senior Community
Luxury
Income Restricted
21
$865 - 1,550
PER
ROOM
Deal
200 Springtown Way San Marcos, TX
1 - 4 BR | Available Now
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Furnished
Dog Friendly
Cat Friendly
Student
Air Conditioning
41
$719 - 1,400
PER
ROOM
900 Peques St San Marcos, TX
Studio - 3 BR | Aug. 16, 2026
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Dog Friendly
Cat Friendly
Student
Luxury
Air Conditioning
18
$899
PER
ROOM
716 Peques St San Marcos, TX
4 BR | Aug. 16, 2026
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Student
Luxury
28
$1,059 - 1,699
PER ROOM
& UNIT
1818 Old Ranch Rd San Marcos, TX
1 - 3 BR | Available Now
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Furnished
Dog Friendly
Cat Friendly
Student
Virtual Tour
19
$1,125 - 1,450
317 Craddock Ave San Marcos, TX
2 BR | Available Now
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Dog Friendly
Cat Friendly
Disability Access
4
$875 - 999
1623 Aquarena Springs Dr San Marcos, TX
1 - 2 BR | Available Now
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Dog Friendly
Cat Friendly
Surface Parking
Disability Access
1
$1,350
San Marcos, TX
3 BR | Apr. 3, 2026
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Dog Friendly
Cat Friendly
Surface Parking
Storage
Dishwasher
7
$1,000
1654 Post Rd San Marcos, TX
1 BR | Available Now
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Balcony/Deck/Patio
Dishwasher
1
$1,190
104 Mosscliff Cir San Marcos, TX
3 BR | Apr. 17, 2026
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Dog Friendly
Surface Parking
Disability Access
Dishwasher
1
$1,100
1109 San Marcos Pkwy San Marcos, TX
2 BR | Available Now
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Dog Friendly
Cat Friendly
Disability Access
Dishwasher
1
$950 - 990
San Marcos, TX
1 BR | Available Now
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Dog Friendly
Cat Friendly
Surface Parking
Storage
Disability Access
2
$920 - 1,260
San Marcos, TX
1 - 2 BR | Available Now
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Dog Friendly
Cat Friendly
Storage
Disability Access
Dishwasher
1
$1,695
202 N. LBJ San Marcos, TX
1 BR | Available Now
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Dog Friendly
Cat Friendly
Storage
Disability Access
6
$950
400 Linda Dr San Marcos, TX
1 BR | Available Now
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Dog Friendly
Cat Friendly
Dishwasher
6
$775
400 Linda Dr San Marcos, TX
2 BR | Available Now
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Dog Friendly
Cat Friendly
Dishwasher
1
$1,595
1103 W Martin St San Marcos, TX
3 BR | Available Now
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Dishwasher
1
$1,690
San Marcos, TX
2 BR | May. 15, 2026
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Dog Friendly
Cat Friendly
House
Dishwasher
1
$990
San Marcos, TX
1 BR | Available Now
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Surface Parking
Storage
1
$1,990
201 Newberry Trl San Marcos, TX
3 BR | Available Now
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Dog Friendly
Cat Friendly
House
Balcony/Deck/Patio
Storage
1
$1,750
San Marcos, TX
3 BR | Available Now
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Dog Friendly
Cat Friendly
Surface Parking
Storage
Disability Access
1
$950
2090 Dara Ln San Marcos, TX
1 BR | Available Now
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House
1
$1,395
San Marcos, TX
2 BR | Available Now
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House
1
$1,470
San Marcos, TX
3 BR | Available Now
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Dishwasher
1
$1,865
308 Millbrook Blvd San Marcos, TX
3 BR | Apr. 6, 2026
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Dog Friendly
Cat Friendly
House
Dishwasher
1
$1,950
605 Dale Dr San Marcos, TX
4 BR | Apr. 3, 2026
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Dog Friendly
Cat Friendly
House
Dishwasher
1
$1,875
159 Wainscot Oak Way San Marcos, TX
2 BR | Jun. 18, 2026
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Dog Friendly
Cat Friendly
House
1
$1,790
236 Witchhazel Way San Marcos, TX
3 BR | May. 1, 2026
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Dog Friendly
Cat Friendly
House
Balcony/Deck/Patio
Dishwasher
1
$1,995
213 Crest Circle Dr San Marcos, TX
4 BR | May. 14, 2026
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Dog Friendly
House
Dishwasher
1
$1,150
San Marcos, TX
2 BR | Available Now
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Dishwasher
1 - 30 of 184 Results
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  4. 78666

How much does it cost to rent an apartment in 78666?

78666 apartments
Bed Type Average Rent Range
Studio $730 $650 - $730
1BR $1,000 $780 - $1,370
2BR $1,190 $850 - $1,660
3BR $1,600 $1,180 - $2,390
4+BR $1,970 $1,850 - $2,750
Find an Apartment in 78666
Looking for apartments for rent in the 78666 zip code in San Marcos, TX? Rentable currently has 975 units available for rent in this area. The average rent in 78666 is $1,160, with studio units starting at $690.

San Marcos, TX is a vibrant community known for its beautiful parks and outdoor activities. Nearby points of interest include the San Marcos River, where residents can enjoy tubing, kayaking, and paddleboarding. The city also has several parks, such as Sewell Park and Rio Vista Park, which offer picnic areas, hiking trails, and recreational facilities.

If you're looking for apartments near 78666, Rentable has a variety of options to choose from. Whether you're searching for a spacious one-bedroom or a cozy studio, you're sure to find the perfect rental that meets your needs.

Don't miss out on the opportunity to find your dream apartment in San Marcos, TX. Explore Rentable's apartments 78666 San Marcos, TX listings today and start your search for the perfect place to call home.

San Marcos:
March Rent Report

Welcome to the March 2026 San Marcos Apartment Report. In this assessment of the local rental market, Rentable data scientists and rental experts break down the March 2026 key findings and figures for the San Marcos rental landscape.

Our experts analyze the pricing trends — one-bedroom, two-bedroom, year-over-year and month-over-month — in San Marcos and surrounding areas and provide comparisons to the entire metro area, nearby cities and some of the most desirable and expensive cities in the United States. Take a look at the last 12 months of San Marcos average rent prices in the chart below.

Monthly Rent Report

$1,350
$1,010
$680
$340
$0
Apr. 2025
May. 2025
Jun. 2025
Jul. 2025
Aug. 2025
Sep. 2025
Oct. 2025
Nov. 2025
Dec. 2025
Jan. 2026
Feb. 2026
Mar. 2026
1 BR       2 BR

San Marcos Rent Prices Decrease From February to March

San Marcos rent prices decreased over the last month. From February to March, the city experienced a 0% decrease for the price of a one-bedroom apartment. The rent price for a San Marcos one-bedroom apartments currently stands at $.

When we take a look at the two-bedroom comparison from February to March, San Marcos experienced a 0% decrease for the price of a two-bedroom apartment. The rent price for a San Marcos two-bedroom apartments currently stands at $.

March Prices: San Marcos vs. Surrounding Areas

Rent Prices in San Marcos and Surrounding Areas

Rent prices have decreased in San Marcos over the last month. But how have the surrounding areas fared when it comes to the recent volatility in apartment prices? Rent prices in 0 of the San Marcos suburbs increased last month. On the other hand, 0 local areas experienced a decrease in the price of a one-bedroom apartment.

More key findings include:

  • Rents did not increase in any of the San Marcos suburbs

  • Rents did not decrease in any of the San Marcos suburbs.

March 2026 Pricing Trends: San Marcos vs. National Comparisons

San Marcos Rent Prices More Affordable Than Major Cities

Rent growth in San Marcos over the past year has been declining. When compared to major cities nearby, along with some of the most expensive cities in the country, San Marcos average rent prices appear to be relatively affordable for local residents.

The price for a San Marcos one-bedroom apartment remains vastly more affordable than four of the largest cities in the United States — New York City, Washington, D.C. San Francisco and Los Angeles. And pricing compares quite similarly to nearby Midwest cities.

For more information about San Marcos and surrounding area rent prices, take a look at the complete data set below.

Data set for San Marcos and suburbs

1 BR March 1 BR M/M % Change 2 BR March 2 BR M/M % Change

Methodology

Each month, using over 1 million Rentable listings across the United States, we calculate the median 1-bedroom and 2-bedroom rent prices by city, state, and nation, and track the month-over-month percent change. To avoid small sample sizes, we restrict the analysis for our reports to cities meeting minimum population and property count thresholds.