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).
$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)
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 63073 | State median | US median | |
|---|---|---|---|
| Typical home value | $883,143 | — | $288,527 |
| Median sale price | $1.08M | — | $325,000 |
| Median days on market | 62 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
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Data last updated
Most recent source refresh: Oct 2026. See all data sources →