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ZIP Code · MO

ZIP 63031

Pop. 50,196·Saint Louis County·43rd most expensive ZIP in Missouri
Median rent (all units)
$1,568/mo
Year-over-Year
+10.6%
Month-over-Month
+1.2%
vs US Median
-$397
Rising (Monthly)
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Most AffordableMost Expensive
ZIP 63031 · $1,568
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
$1,130
1 BR
$1,180
2 BR
$1,440
3 BR
$1,850
4 BR+
$2,140
Research median
$1,440/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
$18,816/yr
At $1,568/mo median
Location
StateMO
CountySaint Louis County
Rent Market Meter
Strong Landlord's Market
Renter's MarketBalancedLandlord's Market
Rents are up 10.6% year-over-year. Expect competition, and move quickly to lock in terms.
Based on rent-price momentum (+10.6% YoY, +1.2% MoM), not inventory.
Demographics

Who lives here

ZIP 63031 (Florissant, MO) is majority owner-occupied, 28.6% of residents hold a bachelor's degree or higher.

Population
50,196
Median income
$70,811
Median age
38
Renters
27.7%
Age distribution
24.4%
21.7%
24.6%
14.2%
15.2%
Under 1824.4%
18–3421.7%
35–5424.6%
55–6414.2%
65+15.2%
Gender
46.3%
53.7%
Male46.3%
Female53.7%
Race & ethnicity
48.2%
41.9%
White48.2%
Black41.9%
Hispanic2.5%
Asian0.8%
Other6.5%
Education (25+)
27.3%
37.3%
28.6%
No HS diploma6.8%
HS diploma27.3%
Some college37.3%
Bachelor's+28.6%
Housing tenure
72.3%
27.7%
Owner72.3%
Renter27.7%

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

2021 vs 2026

How ZIP 63031 in Florissant, MO has changed in 5 years

Rent
$1,134 → $1,568
up 38.3%
Income
$63,993 → $70,811
up 10.7%
Population
49,903 → 50,196
up 0.6%
Renter share
29% → 27.7%
-1.3 pts
Bachelor's+
26.6% → 28.6%
+2.0 pts

Since 2021, the typical rent in ZIP 63031 in Florissant, MO has increased from $1,134 to $1,568, a 38.3% change over five years. Census figures show median household income at $70,811 today, compared with $63,993 five years earlier. That spread, with rent up faster than earnings, points to a tougher affordability environment than five years ago. College-educated residents now make up 28.6% of adults here, versus 26.6% in 2021. The combined trend lines point to a market that has changed measurably from where it stood in early 2021.

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Local insights

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About renting in ZIP 63031

Last updated: July 20, 2026

ZIP code 63031 covers Florissant, MO. The median rent here is $1,568/mo as of July 2026. A 1-bedroom rents for a median of $1,180/mo. A 2-bedroom rents for a median of $1,440/mo.

At 27% of local median household income ($70,811/yr), ZIP 63031 ranks as affordable compared to the national benchmark of 30%. Rents have increased 10.6% over the past year.

FAQ

Frequently asked questions

How much is rent in ZIP code 63031?

As of July 20, 2026, the median monthly rent in ZIP 63031 (Florissant, MO) is $1,568. This is based on aggregated data from public sources and community submissions.

How does ZIP 63031 rent compare to the US average?

ZIP 63031's median rent of $1,568/mo is $397 (20%) below the US national median of $1,965/mo.

How does ZIP 63031 compare to other ZIPs in Missouri?

ZIP 63031 is one of the pricier ZIP codes in Missouri, ranking #43 out of 136 ZIPs tracked at $1,568/mo.

How much income do you need to rent in ZIP 63031?

To keep rent at or below 30% of gross income, you would need to earn at least $63,000/year (~$30/hour full-time) to afford the median rent of $1,568/mo in ZIP 63031. The local median household income is $70,811/yr, meaning the typical household meets that threshold.

Is rent going up or down in ZIP 63031?

Rent in ZIP 63031 has increased 10.6% over the past year as of July 20, 2026, putting upward pressure on renter budgets.

Is ZIP 63031 an affordable place to rent?

ZIP 63031 is considered affordable for renters. At $1,568/mo, rent takes approximately 27% of the local median household income ($70,811/yr). The standard benchmark is 30%. ZIP 63031 falls comfortably within that range.

What percentage of ZIP 63031 residents rent vs. own?

According to Census data, approximately 27.7% of ZIP 63031 households are renters, while 72.3% are owner-occupied. ZIP 63031 leans toward homeownership, which can mean a smaller rental inventory.

How does ZIP 63031 compare to the rest of Florissant?

ZIP 63031 is more affordable than Florissant overall. At $1,568/mo, it's $45 below the Florissant citywide median of $1,613/mo.

When was rent data for ZIP 63031 last updated?

Rent data for ZIP 63031 reflects July 20, 2026. RentDataNow refreshes all data monthly using public and private datasets.
Income Affordability
27%
AFFORDABLE

At $1,568/mo, rent takes ~27% of ZIP 63031's median household income ($70,811/yr). The standard benchmark is 30%.

ZIP 63031 27%Benchmark 30%
State income tax2–4.7%
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Schools nearby

Public schools near ZIP 63031 (Florissant, MO)

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