ZIP Code · MO

ZIP 63367

Part of Lake Saint Louis, MO

Pop. 29,725·Saint Charles County·5th most expensive ZIP in Missouri

Median rent (all units)

$1,944/mo

Year-over-Year

+6.1%

Month-over-Month

+2.0%

vs US Median

+$12

Reported rents

Rising (Monthly)

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Most AffordableMost Expensive

ZIP 63367 · $1,944

More expensive than 58% of US ZIP codes · National median $1,932/mo

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Compare your rent to the local median.

Medians by bedroom

Rent by unit size

Studio

$1,320

1 BR

$1,370

2 BR

$1,680

3 BR

$2,160

4 BR+

$2,500

Research median

$1,680/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

Compared with the peak

Rent in ZIP 63367 is at its highest level since Zillow's records here began in January 2023.

Past year vs. the rest of Missouri

Rent in ZIP 63367 changed +6.1% over the year to September 2026. Across the 119 Missouri ZIP codes Zillow tracks, the typical change was +4.6%.

Recent direction

Rent has risen 4 months in a row, and rose in 11 of the last 12 months.

What a typical income covers

30% of the median household income ($137,648) is $3,441 a month. That covers HUD's Fair Market Rent for up to a 4-bedroom ($2,500).

Cheaper nearby

ZIP 63368, 4 miles away, rents for 11% less ($1,725/mo), about $2,600 a year in savings.

From Zillow's monthly rent index (ZORI) for ZIP 63367. Income is the Census median household income (5-year estimates). Fair Market Rents are HUD’s, which include utilities.

Annual cost

$23,328/yr

At $1,944/mo median

Location

CityLake Saint Louis

StateMO

CountySaint Charles County

Rent Market Meter

Strong Landlord's Market

Renter's MarketBalancedLandlord's Market

Rents are up 6.1% year-over-year. Expect competition, and move quickly to lock in terms.

Based on rent-price momentum (+6.1% YoY, +2.0% MoM), not inventory.

Demographics

Who lives here

ZIP 63367 (Lake Saint Louis, MO) is majority owner-occupied, has a median income above the national average, 52% of residents hold a bachelor's degree or higher.

Population

29,725

Median income

$137,648

Median age

39.5

Renters

18.5%

Age distribution

24.7%

18%

29.8%

16%

Under 1824.7%

18–3418%

35–5429.8%

55–6411.4%

65+16%

Gender

49.8%

50.2%

Male49.8%

Female50.2%

Race & ethnicity

83.9%

White83.9%

Black5.6%

Hispanic3.7%

Asian2.5%

Other4.2%

Education (25+)

16.3%

29.3%

52%

No HS diploma2.4%

HS diploma16.3%

Some college29.3%

Bachelor's+52%

Housing tenure

81.5%

18.5%

Owner81.5%

Renter18.5%

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

2023 vs 2026

How ZIP 63367 in Lake Saint Louis, MO has changed in 5 years

Rent

$1,731 → $1,944

up 12.3%

Income

$116,198 → $137,648

up 18.5%

Population

26,767 → 29,725

up 11.1%

Renter share

17.7% → 18.5%

+0.8 pts

Bachelor's+

48.2% → 52%

+3.8 pts

Rent in ZIP 63367 in Lake Saint Louis, MO has climbed 12.3% since 2023, going from about $1,731 per month to roughly $1,944 today. On the earnings side, the typical household in ZIP 63367 in Lake Saint Louis, MO now reports about $137,648, up from $116,198 in 2021. Income growth outran rent by about 6.2 percentage points, easing the affordability math somewhat compared with 2021. Headcount in the area went from 26,767 to 29,725 between 2021 and 2024, a 11.1% change. Educational attainment has shifted as well, with the share of adults holding a bachelor's degree or higher climbed from 48.2% to 52%. For context, the 2023 to 2026 window covers an unusually volatile run for US rents nationally, and ZIP 63367 in Lake Saint Louis, MO reflects that arc in its own way.

Community

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Local insights

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About renting in ZIP 63367

Last updated: October 17, 2026

ZIP code 63367 covers Lake Saint Louis, MO. The median rent here is $1,944/mo as of October 2026. A 1-bedroom rents for a median of $1,370/mo. A 2-bedroom rents for a median of $1,680/mo.

At 17% of local median household income ($137,648/yr), ZIP 63367 ranks as affordable compared to the national benchmark of 30%. Rents have increased 6.1% over the past year.

FAQ

Frequently asked questions

How much income do you need to rent in ZIP 63367?

To keep rent at or below 30% of gross income, you would need to earn at least $78,000/year (about $38/hour full-time) to afford the median rent of $1,944/mo in ZIP 63367. The local median household income is $137,648/yr, so the typical household meets that bar.

Is rent going up or down in ZIP 63367?

Rent in ZIP 63367 has risen 6.1% over the past year as of September 2026. That is the highest level since Zillow's records here began in January 2023.

How does ZIP 63367 compare to other ZIPs in Missouri?

ZIP 63367 is one of the pricier among Missouri ZIP codes for rent, ranking #5 of 137 at $1,944/mo. Over the year to September 2026, rent in ZIP 63367 changed +6.1%, against a typical +4.6% across the 119 Missouri ZIP codes Zillow tracks.