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Area data

ZIP 63073

Population: 803 (Census ACS)

The typical home value in ZIP 63073 is $883,143 — up 4.3% over the past year. Homes sell for a median $1.08M after a median 62 days on market. Cost of living is 9.2% below the US average (BEA, metro/state-level).

Backed by 25+ public sourcesFEMA · U.S. Census · NOAA · Dept. of Education · EPA · and more

$883,143

Typical home value

+4.3%

1-year change

62

Median days on market

Home values & appreciation

Typical home value
$883,143
1-year appreciation
+4.3%
3-year appreciation
+9.8%
5-year appreciation
+22.1%
10-year appreciation
+67.9%
Peak value since 2000 (Jul 2026)
$885,063

Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)

Market activity

Median sale price
$1.08M
Median list price
$912,450
Median price per sqft
$219
1-year sale-price change
+16.1%
Median days on market
62 days
Homes sold (recent period)
3
For-sale inventory
5
Sale-to-list ratio
98.3%
Active listings
5
1-year forecast
+1.0%

Source: recent area sales and market data (ZIP-level)

Rents

Studio fair-market rent
$1,064/mo
1BR fair-market rent
$1,104/mo
2BR fair-market rent
$1,349/mo
3BR fair-market rent
$1,731/mo
4BR fair-market rent
$1,997/mo

Sources: market rent index (ZIP-level) · HUD Fair Market Rents (metro/county-level, 40th-percentile regulatory reference)

Affordability

Cost of living index (Below Average)
90.8 (100 = US avg)
30-year mortgage rate (national)
7.40%
15-year mortgage rate (national)
6.73%

Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)

Natural hazards & flood risk

Most common flood zone among NFIP claims
Zone B
NFIP flood claims on record
5
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
Ellisville Site (7.6 mi)
Flood zones vary by property. Look up a specific address on the FEMA Flood Map Service Center.

Sources: FEMA National Risk Index (county-level) · FEMA NFIP flood-insurance claims (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL

Climate (30-year normals)

Average annual temperature
57.0°F
Average high
68.0°F
Average low
45.0°F
Annual precipitation
45.0 in
Annual snowfall
14.4 in
USDA plant hardiness zone
6b (extreme annual low -5 to 0°F)

Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)

Walkability & transit

Walkability index
7.0 / 20
Transit service frequency
-99,999
Jobs reachable by car (30 min)
6,898
Jobs reachable by transit (45 min)
6,527

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

National parks within ~60 mi
3
Nearest national park
Ulysses S Grant National Historic Site (22 mi)
National parks include
Ulysses S Grant National Historic Site, Gateway Arch National Park, Ste. Geneviève National Historical Park
Airports within 30 mi
25
Nearest airport
Spirit of St Louis Airport (SUS) (8 mi)
Nearest major airport
Spirit of St Louis Airport (SUS) (8 mi)
Hospitals in or near this ZIP
33
Hospitals include
ALTON MEMORIAL HOSPITAL, OSF SAINT ANTHONY'S HEALTH CENTER, ALTON MENTAL HEALTH CENTER
Avg hospital rating (CMS)
3.5 / 5
Best hospital rating nearby (CMS)
5.0 / 5
Solar radiation rating
Fair (4.2 kWh/m²/day)

Sources: National Park Service · FAA airport data · CMS hospital data (same ZIP, else within ~40 mi) · DOE/NREL (proximity-based)

Housing stock

Median year housing built
2000
Housing built before 1970
1.9%
Housing built 2000 or later
51.3%
Median annual property tax
$7,063
Households with broadband internet
91.8%

Source: Census ACS 5-year estimates (ZIP-level)

How it compares

ZIP 63073State medianUS median
Typical home value$883,143—$288,527
Median sale price$1.08M—$325,000
Median days on market62 days—51 days
Median annual property tax$7,063—$2,006

State and US medians are computed across all US ZIP codes with sufficient public-data coverage, from the same sources as the figures above.

Area data compiled from public government, academic, and industry research feeds. Data sources →

Common questions

What is the typical home value in ZIP 63073?
$883,143.
What is the median sale price in ZIP 63073?
$1.08M.
How long do homes take to sell in ZIP 63073?
Median days on market: 62 days.
What is typical rent in ZIP 63073?
2-bedroom fair-market rent: $1,349/month (HUD FMR — a 40th-percentile regulatory reference, not market-observed).
Is ZIP 63073 in a flood zone?
Flood zones vary by property within ZIP 63073. 5 FEMA flood-insurance (NFIP) claims are on record; the most common zone among them is B. Check a specific address on the FEMA Flood Map Service Center.
Are there Superfund sites near ZIP 63073?
No current or proposed National Priorities List sites within 5 miles (EPA).
Is ZIP 63073 walkable?
Walkability index: 7.0/20 (EPA Smart Location Database).
What is the cost of living in ZIP 63073?
Regional Price Parity: 90.8 (100 = US average) (Below Average) (BEA RPP, metro/state-level).

Nearby ZIP codes

Listing a home in ZIP 63073?

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Data last updated

Most recent source refresh: Oct 2026. See all data sources →

Data compiled by REAIGENT7 — AI listing platform for real estate agents