Tiff, MO · standard
ZIP Code 63674
Washington County, Missouri - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 132
- 15/sq mi Moderate-density area
- 0.0%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Tiff has 132 residents, placing it among the least populous of the 33,099 US ZIP codes with a reported population, at 15 people per square mile.
Source: USPS ZIP record + U.S. Census Bureau ZIP population. Rank compares ZIP 63674 against every US ZIP with a reported population; income/home-value percentiles are not available for this ZIP.
ZIP code 63674 is a sparsely populated ZIP (a standard USPS delivery area) in Tiff, Washington County, Missouri, home to just 132 residents across 8.7 square miles, a density of 15 people per square mile, in the Chicago time zone.
Median household income is not on file for ZIP 63674, but per-capita income is $29,219. Both reported hardship measures are comparatively low in absolute terms: poverty is 0.0% and unemployment is 0.0%. The ACS does not report a median home value for this ZIP, so housing cost context is limited to the available tenure and rent fields.
Formal educational attainment runs low here: just 0.0% of adults hold a bachelor's degree or higher, the median age is 62.8, and the average commute is -. The page also surfaces 6 ZIP codes within roughly 10 miles and 6 more in Washington County, so 63674 can be compared with both its immediate and county-level context.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 63674, Tiff, MO · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
132
Population
8.7
Area (sq mi)
15
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 63674?
62.8
Median Age
0.0%
Male
100.0%
Female
0.0%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$29,219
Per Capita Income
0.0%
Poverty Rate
0.0%
Unemployment Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
31housing units
31
Total Housing Units
31
Occupied Units
0
Vacant Units
1.55
Avg Household Size
Occupancy Type
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Nearby ZIP Codes
Want a side-by-side? Compare 63674 vs 63626 →
ZIP 63674 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 63020
De Soto (63020)
20,714 residents
- 63628
Bonne Terre (63628)
16,014 residents
- 63660 4,276
Mineral Point (63660)
4,276 residents
- 63630 4,062
Cadet (63630)
4,062 residents
- 63626 1,037
Blackwell (63626)
1,037 residents
- 63030 407
Fletcher (63030)
407 residents
- 63674 132
Tiff (63674)
132 residents
What this shows Among its immediate neighbors, ZIP 63674 ranks #7 by population - useful context the national average alone can't give.
More ZIP Codes in Washington County
Related Areas
Frequently Asked Questions
What county is ZIP code 63674 in?
ZIP code 63674 (Tiff) is located in Washington County, Missouri. Washington County contains multiple ZIP codes, see the full list at /counties/washington-mo.
What is the population of ZIP code 63674?
ZIP code 63674 in Tiff, MO has a population of 132 according to the Census Bureau ACS 2023 estimates.
What is the demographic makeup of ZIP 63674?
The largest racial group in ZIP 63674 is White at 100.0%.
Related
Take this with you
What to do with ZIP 63674's numbers, next.
- See how ZIP 63674 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Tiff, MO ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.