Residential delivery area · Missouri
ZIP Code 63670: Sainte Genevieve, MO
ZIP code 63670 uses the postal name Sainte Genevieve, Missouri and lies entirely in Ste. Genevieve County (Census 2020 ZIP-county file). About 12,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $62,679 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Grayhawk (2%), Ste. Genevieve (2%), Ozora (1%) and Weingarten (under 1%); 95% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Sainte Genevieve · its only residential ZIP
- County
- Ste. Genevieve County
- Census places
- Grayhawk (2%) census-designated place; Ste. Genevieve (2%); Ozora (1%) census-designated place; Weingarten (under 1%) census-designated place
- Neighborhood
- Saint Jude Acres GeoNames
- House district
- MO-8 119th Congress
- State
- Missouri
- Time zone
- Central
- Land area
- 251.1 sq mi · 49 people per sq mi
Where is ZIP code 63670?
63670 centers on 37.904°, -90.165° and covers 251.1 square miles of land plus 3.9 of water. It borders 9 ZIP codes: 63673, 63627, 62261, 63036, 62277, 63640, 62241, 63628, 63645.
The map draws ZIP code areas only. For the streets inside 63670, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0); neighborhoods from the GeoNames gazetteer (CC BY 4.0), placed in this ZIP code by PlainZIP.
How does 63670 compare with the rest of Ste. Genevieve County?
| Measure | 63670 | In Ste. Genevieve County | In MO |
|---|---|---|---|
| People (ACS 2020-2024) | 12,293 | 4th of 8 | 160th of 1,035 |
| Median household income | $63k | 3rd of 5 | 264th of 479 |
| Median home value | $213k | 4th of 6 | 211th of 494 |
Its median household income is higher than in 34% of U.S. residential ZIP codes, and it is denser than 42% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 63670?
The 2020 Census counted 11,691 people in 63670; the ACS, which samples households over 2020-2024, estimates 12,293. Between the 2010 and 2020 censuses its population grew 3.5% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 12,293
- 2020 Census count
- 11,691+3.5% since 2010 (11,295)
- Households
- 4,702
- Median age
- 42.7
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 63670?
Of the 12,293 people the ACS estimates in 63670, 20.8% are under 18 and 23.4% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (92.6%).
- Under 1820.8%
- 18 to 6455.8%
- 65 and older23.4%
- White, not Hispanic92.6%
- Other or two or more4.1%
- Hispanic or Latino1.6%
- Black, not Hispanic1.6%
- Asian, not Hispanic0.1%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 63670 earn?
Median household income is $62,679 (ACS 2020-2024), the 3rd highest of the 5 ranked ZIP codes in Ste. Genevieve County. It fell from $70,839 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $62,679
- Income per person
- $34,624
- Below the poverty line
- 7.9%
- Unemployed (of the labor force)
- 4.9%
- Adults 25+ with a bachelor's degree
- 16.5%
- Adjusted gross income per tax return, 2022
- $68,7885,440 returns; wages 69% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 63670?
FHFA's house price index for 63670, built from repeat sales and appraisals of the same homes, rose 88% from 2015 to 2025 and rose 58% from 2020 to 2025, and moved +6.2% in 2025.
- Median home value (owners' estimate)
- $212,500
- Median gross rent
- $775
- Homes owned by their occupants
- 80.3%
- Housing units
- 5,278
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 63670?
310 business establishments had a location in this ZIP code in 2023, 28 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction44
- Health care and social assistance40
- Retail trade37
- Other services (except public administration)36
- Accommodation and food services29
- Manufacturing24
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 63670?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 63673 | Saint Mary | 2,340 | $78k | 10.4 mi |
| 63627 | Bloomsdale | 2,787 | $88k | 10.4 mi |
| 62261 | Modoc, IL | 80 | – | 11.6 mi |
| 63036 | French Village | 1,001 | $58k | 12.4 mi |
| 62277 | Prairie Du Rocher, IL | 940 | $68k | 13.6 mi |
| 63640 | Farmington | 29,263 | $62k | 15.2 mi |
| 62241 | Ellis Grove, IL | 879 | $83k | 16.5 mi |
| 63628 | Bonne Terre | 16,416 | $64k | 20.3 mi |
| 63645 | Fredericktown | 11,554 | $55k | 26.4 mi |
| 62279 | Renault, IL | 112 | $139k | 16.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.