Apartments in 78666
277 rentals
Use arrow keys to navigateSPECIAL OFFERPET FRIENDLYTotal price$785 - $1,710/mo
Studio-3 Beds
1-3 BathsCheatham Street Flats - Student Housing | 401 S Guadalupe St #2-982456,
San Marcos, TX 78666
Use arrow keys to navigateSPECIAL OFFERPET FRIENDLYFURNISHEDTotal price$849 - $919/mo4 Beds4 BathsThe Local Downtown | 210 N Edward Gary St,
San Marcos, TX 78666
Use arrow keys to navigateSPECIAL OFFERPET FRIENDLYTotal price$894 - $1,744/moStudio-2 Beds1-2 BathsUnion San Marcos | 1354 Thorpe Ln #2-989783,
San Marcos, TX 78666
Use arrow keys to navigateSPECIAL OFFERPET FRIENDLY
Use arrow keys to navigateNEW - 2 DAYS AGOSPECIAL OFFERPET FRIENDLY$1,184 - $2,570/mo1-3 Beds1-3 BathsAlta Center Point | 502 Commercial Loop #6308,
San Marcos, TX 78666
Use arrow keys to navigateSPECIAL OFFERPET FRIENDLY$1,070 - $1,548/mo1-2 Beds1 BathCasata San Marcos | 1009 Big Constellation Way #5941022,
San Marcos, TX 78666
Use arrow keys to navigateSPECIAL OFFERPET FRIENDLYFURNISHED$1,018 - $1,100/mo2 Beds1-2 BathsRanch at 1856 Apartments | 1805 N Interstate Highway 35 #1D,
San Marcos, TX 78666
PET FRIENDLY$1,060 - $1,599/mo1-2 Beds1-2 BathsPark Hill Apartments | 1001 Leah Ave #3-336,
San Marcos, TX 78666
NEW - 1 DAY AGOSPECIAL OFFERPET FRIENDLY
NEW - 1 DAY AGOSPECIAL OFFERPET FRIENDLY$1,139 - $2,146/mo1-3 Beds1-2 BathsWhispering Pointe Apartments | 1650 Harris Hill Rd #3-3301,
San Marcos, TX 78666
SPECIAL OFFERPET FRIENDLY
SPECIAL OFFERPET FRIENDLYFURNISHED
SPECIAL OFFERPET FRIENDLY
PET FRIENDLY$879 - $1,179/mo1-2 Beds1-2 BathsArise San Marcos | 1805 Aquarena Springs Dr #901,
San Marcos, TX 78666
SPECIAL OFFERPET FRIENDLYFURNISHED
SPECIAL OFFERPET FRIENDLY$1,135 - $1,810/mo1-3 Beds1-2 BathsHeritage at Cottonwood Creek | 4530 N State Highway 123 #2107,
San Marcos, TX 78666
SPECIAL OFFERPET FRIENDLYFURNISHED
PET FRIENDLY
SPECIAL OFFERPET FRIENDLY
SPECIAL OFFERPET FRIENDLY
NEW - 1 DAY AGOSPECIAL OFFERPET FRIENDLY
NEW - 1 DAY AGOPET FRIENDLY
SPECIAL OFFERPET FRIENDLY
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SPECIAL OFFERPET FRIENDLY$820 - $1,200/mo1-2 Beds1-2 BathsAqua 16 Apartments | 1640 Aquarena Springs Dr #605,
San Marcos, TX 78666
SPECIAL OFFERPET FRIENDLY$1,145 - $1,845/mo1-2 Beds1-2 BathsSYNC at Purgatory Creek | 1951 Hunter Rd #9105,
San Marcos, TX 78666
SPECIAL OFFERPET FRIENDLYFURNISHED$789 - $999/mo2-4 Beds3-5 BathsThe Village on Telluride | 201 Telluride St #2-1110564,
San Marcos, TX 78666
SPECIAL OFFERPET FRIENDLY$1,075 - $1,450/mo1-3 Beds1-2 BathsThe Lantana Apartments | 1041 Vervain Rd #5104,
San Marcos, TX 78666
SPECIAL OFFERPET FRIENDLYTotal price$1,115 - $1,515/mo1-2 Beds1-3 BathsHighcrest | 1518 Old Ranch Rd #408,
San Marcos, TX 78666
SPECIAL OFFERPET FRIENDLYTotal price$802 - $1,442/mo1-5 Beds1-6 BathsHillside Ranch | 1350 N Lbj Dr #81-841332,
San Marcos, TX 78666
SPECIAL OFFERPET FRIENDLY
PET FRIENDLY
SPECIAL OFFERPET FRIENDLYINCOME RESTRICTED
SPECIAL OFFERPET FRIENDLY$926 - $1,378/mo1-2 Beds1-2 BathsParkway Grande Apartment Homes | 1811 Medical Pkwy #621,
San Marcos, TX 78666
SPECIAL OFFERPET FRIENDLYINCOME RESTRICTED
NEW - 1 DAY AGOSPECIAL OFFERPET FRIENDLYFURNISHED$780 - $1,450/moStudio-1 Bed1 BathThe Lanes at Oslo | 1560 S Interstate Highway 35 #1028,
San Marcos, TX 78666
PET FRIENDLY
NEW - 1 DAY AGOSPECIAL OFFERPET FRIENDLYINCOME RESTRICTED$1,006 - $1,525/mo1-4 Beds1-3 BathsMission Trail at El Camino Real | 3085 N State Highway 123 #2204,
San Marcos, TX 78666
SPECIAL OFFERPET FRIENDLY
SPECIAL OFFERPET FRIENDLYTotal price$1,130 - $1,350/mo1-2 Beds1-2 BathsBlanco River Lodge | 1650 River Rd #132,
San Marcos, TX 78666
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Average Rent Trends in 78666
Rent in 78666 varies by number of bedrooms and home type. Use these charts to quickly see how rent changes.
Average rent for a apartment increased in Jun 2026 compared to the previous month. Rent for apartments peaked in May 2025.
| Month | Average rent |
|---|---|
| Jul 2025 | $1,176 |
| Aug 2025 | $1,162 |
| Sep 2025 | $1,225 |
| Oct 2025 | $1,211 |
| Nov 2025 | $1,201 |
| Dec 2025 | $1,191 |
| Jan 2026 | $1,183 |
| Feb 2026 | $1,210 |
| Mar 2026 | $1,214 |
| Apr 2026 | $1,202 |
| May 2026 | $1,263 |
| Jun 2026 | $1,286 |
Average Rent By Bedroom and Home Type
In June 2026, Apartments and Condos were the most affordable home type to rent compared with Townhomes and Houses.
| 1 bed | 2 beds | 3 beds | 4 beds | All | |
|---|---|---|---|---|---|
| All home types | $1,020 | $1,259 | $1,774 | $2,100 | $1,540 |
| Townhomes | $999 | $1,400 | $1,775 | — | $1,700 |
| Apartments and Condos | $958 | $1,265 | $1,600 | $1,600 | $1,250 |
| Houses | $1,200 | $1,600 | $1,900 | $2,199 | $1,950 |
Frequently Asked Questions about Apartments and Condos for rent in 78666
- What is the average rent of an apartment in 78666?The average rent of an apartment in 78666 is $1,276 per month. This is about 35% lower than the national average.
- When is the average rent cheapest in 78666?In the last year, the average rent in 78666 was lowest in Aug 2025 when it was $1,162 per month.
- When is the average rent most expensive in 78666?In the last year, the average rent in 78666 was highest in May 2025 when it was $1,322 per month.
- How does the rent of a 1 bedroom apartment compare to a studio apartment in 78666?The average rent of a 1 bedroom apartment in 78666 is $1,029 per month. That is about $7 less than the cost of a studio apartment.
- How many apartments or condos are available to rent in 78666?There are 299 available apartments or condos to rent in 78666.
- What are some cities near 78666?Some nearby cities include: San Marcos, Martindale, Kyle, Maxwell, Uhland, Mountain City. These cities may have more rental options to explore.