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ZIP Code · TX

ZIP 78155

Part of Seguin, TX
Pop. 55,600·Guadalupe County·379th most expensive ZIP in Texas
Median rent (all units)
$1,560/mo
Year-over-Year
+16.9%
Month-over-Month
+0.5%
vs US Median
-$405
Rising (Monthly)
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Most AffordableMost Expensive
ZIP 78155 · $1,560
More affordable than 69% of US ZIP codes · National median $1,965/mo
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Medians by bedroom

Rent by unit size

Studio
$950
1 BR
$1,040
2 BR
$1,260
3 BR
$1,620
4 BR+
$1,880
Research median
$1,260/mo

Bedroom estimates are gross rents that include essential utilities (electricity, water, gas, sewer, trash).

Rent trends

12-month history

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Last updated: July 20, 2026

Annual cost
$18,720/yr
At $1,560/mo median
Location
CitySeguin
StateTX
CountyGuadalupe County
Rent Market Meter
Strong Landlord's Market
Renter's MarketBalancedLandlord's Market
Rents are up 16.9% year-over-year. Expect competition, and move quickly to lock in terms.
Based on rent-price momentum (+16.9% YoY, +0.5% MoM), not inventory.
Demographics

Who lives here

ZIP 78155 (Seguin, TX) is majority owner-occupied, 21.7% of residents hold a bachelor's degree or higher.

Population
55,600
Median income
$71,039
Median age
39.4
Renters
27.5%
Age distribution
21.8%
22.1%
25.4%
12.9%
17.9%
Under 1821.8%
18–3422.1%
35–5425.4%
55–6412.9%
65+17.9%
Gender
50.1%
49.9%
Male50.1%
Female49.9%
Race & ethnicity
51.5%
50.1%
White51.5%
Black4.9%
Hispanic50.1%
Asian0.7%
Education (25+)
14%
37.3%
27%
21.7%
No HS diploma14%
HS diploma37.3%
Some college27%
Bachelor's+21.7%
Housing tenure
72.5%
27.5%
Owner72.5%
Renter27.5%

Source: U.S. Census Bureau · ACS 2024 5-Year Estimates

2021 vs 2026

How ZIP 78155 in Seguin, TX has changed in 5 years

Income
$62,243 → $71,039
up 14.1%
Population
51,656 → 55,600
up 7.6%
Renter share
28.8% → 27.5%
-1.3 pts
Bachelor's+
19% → 21.7%
+2.7 pts
Median age
37.8 → 39.4
+1.6 yrs

On the earnings side, the typical household in ZIP 78155 in Seguin, TX now reports about $71,039, up from $62,243 in 2021. Headcount in the area went from 51,656 to 55,600 between 2021 and 2024, a 7.6% change. Educational attainment has shifted as well, with the share of adults holding a bachelor's degree or higher climbed from 19% to 21.7%.

Community

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Local insights

Tips for renters in ZIP 78155

About renting in ZIP 78155

Last updated: July 20, 2026

ZIP code 78155 covers Seguin, TX. The median rent here is $1,560/mo as of July 2026. A 1-bedroom rents for a median of $1,040/mo. A 2-bedroom rents for a median of $1,260/mo.

At 26% of local median household income ($71,039/yr), ZIP 78155 ranks as affordable compared to the national benchmark of 30%. Rents have increased 16.9% over the past year.

FAQ

Frequently asked questions

How much is rent in ZIP code 78155?

As of July 20, 2026, the median monthly rent in ZIP 78155 (Seguin, TX) is $1,560. This is based on aggregated data from public sources and community submissions.

How does ZIP 78155 rent compare to the US average?

ZIP 78155's median rent of $1,560/mo is $405 (21%) below the US national median of $1,965/mo.

How does ZIP 78155 compare to other ZIPs in Texas?

ZIP 78155 falls in the middle range for Texas, ranking #379 out of 689 ZIPs at $1,560/mo.

How much income do you need to rent in ZIP 78155?

To keep rent at or below 30% of gross income, you would need to earn at least $62,000/year (~$30/hour full-time) to afford the median rent of $1,560/mo in ZIP 78155. The local median household income is $71,039/yr, meaning the typical household meets that threshold.

Is rent going up or down in ZIP 78155?

Rent in ZIP 78155 has increased 16.9% over the past year as of July 20, 2026, putting upward pressure on renter budgets.

Is ZIP 78155 an affordable place to rent?

ZIP 78155 is considered affordable for renters. At $1,560/mo, rent takes approximately 26% of the local median household income ($71,039/yr). The standard benchmark is 30%. ZIP 78155 falls comfortably within that range.

What percentage of ZIP 78155 residents rent vs. own?

According to Census data, approximately 27.5% of ZIP 78155 households are renters, while 72.5% are owner-occupied. ZIP 78155 leans toward homeownership, which can mean a smaller rental inventory.

How does ZIP 78155 compare to the rest of Seguin?

ZIP 78155 is pricier than Seguin as a whole. At $1,560/mo, it's $40 above the Seguin citywide median of $1,520/mo.

When was rent data for ZIP 78155 last updated?

Rent data for ZIP 78155 reflects July 20, 2026. RentDataNow refreshes all data monthly using public and private datasets.
Income Affordability
26%
AFFORDABLE

At $1,560/mo, rent takes ~26% of ZIP 78155's median household income ($71,039/yr). The standard benchmark is 30%.

ZIP 78155 26%Benchmark 30%
State income taxNone
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Schools nearby

Public schools near ZIP 78155 (Seguin, TX)

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