ZIP Code · MO

ZIP 63033

Pop. 43,056·Saint Louis County·29th most expensive ZIP in Missouri
Median rent (all units)
$1,656/mo
Year-over-Year
+7.2%
Month-over-Month
+1.3%
vs US Median
-$276
Reported rents
Rising (Monthly)
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Most AffordableMost Expensive
ZIP 63033 · $1,656
More affordable than 61% of US ZIP codes · National median $1,932/mo
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Medians by bedroom

Rent by unit size

Studio
$980
1 BR
$1,020
2 BR
$1,250
3 BR
$1,610
4 BR+
$1,860
Research median
$1,250/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: October 17, 2026

From the history

What the numbers show

Cheapest month to sign

December. Asking rents in ZIP 63033 usually run 0.7% below trend in December and 1% above it in July, about $28 a month apart at today's median. Based on 10 years of data.

Compared with the peak

Rent in ZIP 63033 is at its highest level since Zillow's records here began in May 2016.

Past year vs. the rest of Missouri

Rent in ZIP 63033 changed +7.2% over the year to September 2026. Across the 119 Missouri ZIP codes Zillow tracks, the typical change was +4.6%.

Rent vs. income since 2019

From 2019 to 2024, rent in ZIP 63033 rose 37.4% while median household income rose 21.5% ($54,977 to $66,776). Rent outpaced income.

Since before the pandemic

Rent in ZIP 63033 is 50.3% higher than in March 2020. Across the US, rent is up 37.3% over the same stretch.

Recent direction

Rent has risen 3 months in a row, and rose in 11 of the last 12 months.

What a typical income covers

30% of the median household income ($66,776) is $1,669 a month. That covers HUD's Fair Market Rent for up to a 3-bedroom ($1,610); a 4-bedroom is $1,860.

Cheaper nearby

ZIP 63135, 4 miles away, rents for 15% less ($1,401/mo), about $3,100 a year in savings.

From Zillow's monthly rent index (ZORI) for ZIP 63033. 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.

Annual cost
$19,872/yr
At $1,656/mo median
Location
StateMO
CountySaint Louis County
Rent Market Meter
Strong Landlord's Market
Renter's MarketBalancedLandlord's Market
Rents are up 7.2% year-over-year. Expect competition, and move quickly to lock in terms.
Based on rent-price momentum (+7.2% YoY, +1.3% MoM), not inventory.
Demographics

Who lives here

ZIP 63033 (Florissant, MO) is majority owner-occupied, 27.6% of residents hold a bachelor's degree or higher.

Population
43,056
Median income
$66,776
Median age
39.5
Renters
33.4%
Age distribution
22.7%
21.6%
23.5%
12.9%
19.4%
Under 1822.7%
18–3421.6%
35–5423.5%
55–6412.9%
65+19.4%
Gender
45.5%
54.5%
Male45.5%
Female54.5%
Race & ethnicity
19.8%
73.4%
White19.8%
Black73.4%
Hispanic1.4%
Asian0.7%
Other4.7%
Education (25+)
25.4%
40.7%
27.6%
No HS diploma6.3%
HS diploma25.4%
Some college40.7%
Bachelor's+27.6%
Housing tenure
66.6%
33.4%
Owner66.6%
Renter33.4%

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

2021 vs 2026

How ZIP 63033 in Florissant, MO has changed in 5 years

Rent
$1,173 → $1,656
up 41.2%
Income
$57,923 → $66,776
up 15.3%
Population
41,560 → 43,056
up 3.6%
Renter share
31.6% → 33.4%
+1.8 pts
Bachelor's+
28.8% → 27.6%
-1.2 pts
Median age
37.8 → 39.5
+1.7 yrs

Compared with 2021, rent in ZIP 63033 in Florissant, MO has increased by $483 per month, settling near $1,656 after starting the period at $1,173. Local incomes tracked alongside that move, going from a median of $57,923 in 2021 to $66,776 more recently. Rent outpaced income growth by roughly 25.9 percentage points, which means renters are spending a larger slice of each paycheck on housing than they did in 2021. Headcount in the area went from 41,560 to 43,056 between 2021 and 2024, a 3.6% change. About 33.4% of households rent today, against 31.6% in 2021. These shifts give renters and would-be renters a longer baseline for sizing up today's listings against the ZIP 63033 in Florissant, MO market of 2021.

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Local insights

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About renting in ZIP 63033

Last updated: October 17, 2026

ZIP code 63033 covers Florissant, MO. The median rent here is $1,656/mo as of October 2026. A 1-bedroom rents for a median of $1,020/mo. A 2-bedroom rents for a median of $1,250/mo.

At 30% of local median household income ($66,776/yr), ZIP 63033 ranks as moderate compared to the national benchmark of 30%. Rents have increased 7.2% over the past year.

FAQ

Frequently asked questions

How much income do you need to rent in ZIP 63033?

To keep rent at or below 30% of gross income, you would need to earn at least $66,000/year (about $32/hour full-time) to afford the median rent of $1,656/mo in ZIP 63033. The local median household income is $66,776/yr, so the typical household meets that bar.

Is rent going up or down in ZIP 63033?

Rent in ZIP 63033 has risen 7.2% over the past year as of September 2026. That is the highest level since Zillow's records here began in May 2016.

When is the cheapest time to rent in ZIP 63033?

Asking rents in ZIP 63033 are usually lowest in December, about 0.7% below their yearly trend, and highest in July, about 1% above it. At today's median that is a gap of roughly $28 a month. This pattern comes from 10 years of Zillow rent data.

Has rent outpaced income in ZIP 63033?

Yes. From 2019 to 2024, rent in ZIP 63033 rose 37.4% while median household income rose 21.5%, from $54,977 to $66,776. Rent is Zillow's yearly average; income is the Census 5-year estimate for the same years.

How does ZIP 63033 compare to other ZIPs in Missouri?

ZIP 63033 is one of the pricier among Missouri ZIP codes for rent, ranking #29 of 137 at $1,656/mo. Over the year to September 2026, rent in ZIP 63033 changed +7.2%, against a typical +4.6% across the 119 Missouri ZIP codes Zillow tracks.

How does ZIP 63033 compare to the rest of Florissant?

ZIP 63033 sits right at the Florissant citywide median of $1,656/mo.
Income Affordability
30%
MODERATE

At $1,656/mo, rent takes ~30% of ZIP 63033's median household income ($66,776/yr). The standard benchmark is 30%.

ZIP 63033 30%Benchmark 30%
State income tax2–4.7%
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Schools nearby

Public schools near ZIP 63033 (Florissant, MO)

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