ZIP 78233
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12-month history
Last updated: October 17, 2026
What the numbers show
December. Asking rents in ZIP 78233 usually run 0.5% below trend in December and 0.6% above it in September, about $14 a month apart at today's median. Based on 11 years of data.
Rent in ZIP 78233 is 6.5% below its high of $1,408 in April 2023, at $1,317 as of September 2026.
Rent in ZIP 78233 changed -3.3% over the year to September 2026. Across the 629 Texas ZIP codes Zillow tracks, the typical change was +1.2%.
From 2019 to 2024, rent in ZIP 78233 rose 25.4% while median household income rose 39.3% ($54,865 to $76,421). Income kept ahead of rent.
Rent in ZIP 78233 is 14.2% higher than in March 2020. Across the US, rent is up 37.3% over the same stretch.
Rent has risen 2 months in a row, and rose in 3 of the last 12 months.
30% of the median household income ($76,421) is $1,911 a month. That covers HUD's Fair Market Rent for up to a 2-bedroom ($1,630); a 3-bedroom is $2,090.
19th cheapest of 54 ZIP codes in San Antonio.
ZIP 78217, 3 miles away, rents for 13% less ($1,147/mo), about $2,000 a year in savings.
From Zillow's monthly rent index (ZORI) for ZIP 78233. The seasonal pattern compares Zillow’s seasonally adjusted and unadjusted series. Income is the Census median household income (5-year estimates). Fair Market Rents are HUD’s, which include utilities.
Who lives here
ZIP 78233 (San Antonio, TX) is majority owner-occupied, 27.5% of residents hold a bachelor's degree or higher.
Source: U.S. Census Bureau · ACS 2024 5-Year Estimates
How ZIP 78233 in San Antonio, TX has changed in 5 years
Across the past five years, the going rent in ZIP 78233 in San Antonio, TX has shifted from $1,175 to $1,317, up 12.1% since 2021. Census figures show median household income at $76,421 today, compared with $63,814 five years earlier. With wages climbing faster than rent over the same window, renters here have a bit more breathing room than they did five years back. Census counts show ZIP 78233 in San Antonio, TX adding about 2,630 residents over the five-year window, up 5.7% on net. Bachelor's-degree-or-higher attainment moved from 21.6% to 27.5% across the same window. The combined trend lines point to a market that has changed measurably from where it stood in early 2021.
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Tips for renters in ZIP 78233
Last updated: October 17, 2026
ZIP code 78233 covers San Antonio, TX. The median rent here is $1,317/mo as of October 2026. A 1-bedroom rents for a median of $1,340/mo. A 2-bedroom rents for a median of $1,630/mo.
At 21% of local median household income ($76,421/yr), ZIP 78233 ranks as affordable compared to the national benchmark of 30%. Rents have decreased 3.3% over the past year.
Frequently asked questions
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How does ZIP 78233 compare to the rest of San Antonio?
At $1,317/mo, rent takes ~21% of ZIP 78233's median household income ($76,421/yr). The standard benchmark is 30%.
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