Residential delivery area · Missouri
ZIP Code 63389: Winfield, MO
ZIP code 63389 uses the postal name Winfield, Missouri and lies entirely in Lincoln County (Census 2020 ZIP-county file). About 7,600 people live there (Census Bureau, ACS 2020-2024). Median household income is $98,393 (Census Bureau, ACS 2020-2024). By Census place, 2% of its land lies in Winfield; 98% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Winfield · its only residential ZIP
- County
- Lincoln County
- Census places
- Winfield
- Metro area
- St. Louis, MO-IL
- House district
- MO-6 119th Congress
- State
- Missouri
- Time zone
- Central
- Land area
- 44.2 sq mi · 172 people per sq mi
Where is ZIP code 63389?
63389 centers on 39.001°, -90.773° and covers 44.2 square miles of land plus 1.3 of water. It borders 8 ZIP codes: 63369, 63347, 62006, 63362, 63366, 62036, 63379, 63301.
The map draws ZIP code areas only. For the streets inside 63389, 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).
How does 63389 compare with the rest of Lincoln County?
| Measure | 63389 | In Lincoln County | In MO |
|---|---|---|---|
| People (ACS 2020-2024) | 7,616 | 6th of 17 | 231st of 1,035 |
| Median household income | $98k | 2nd of 12 | 50th of 479 |
| Median home value | $237k | 6th of 11 | 158th of 494 |
Its median household income is higher than in 80% of U.S. residential ZIP codes, and it is denser than 61% 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 63389?
The 2020 Census counted 7,224 people in 63389; the ACS, which samples households over 2020-2024, estimates 7,616. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 7,616±998 (90% margin)
- 2020 Census count
- 7,224
- Households
- 2,573
- Median age
- 42.0
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 63389?
Of the 7,616 people the ACS estimates in 63389, 21.6% are under 18 and 13.2% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (93.1%).
- Under 1821.6%
- 18 to 6465.2%
- 65 and older13.2%
- White, not Hispanic93.1%
- Other or two or more3.4%
- Hispanic or Latino2.4%
- Asian, not Hispanic0.7%
- Black, not Hispanic0.4%
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 63389 earn?
Median household income is $98,393 (ACS 2020-2024), the 2nd highest of the 12 ranked ZIP codes in Lincoln County.
- Median household income
- $98,393±$12,571
- Income per person
- $36,990
- Below the poverty line
- 10.2%
- Unemployed (of the labor force)
- 3.0%
- Adults 25+ with a bachelor's degree
- 15.5%
- Adjusted gross income per tax return, 2022
- $65,0593,470 returns; wages 79% 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 63389?
FHFA's house price index for 63389, built from repeat sales and appraisals of the same homes, rose 97% from 2015 to 2025 and rose 55% from 2020 to 2025, and moved +9.8% in 2025.
- Median home value (owners' estimate)
- $236,900
- Median gross rent
- $953
- Homes owned by their occupants
- 75.0%
- Housing units
- 2,673
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 63389?
83 business establishments had a location in this ZIP code in 2023, the same count as in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction23
- Retail trade16
- Other services (except public administration)10
- Administrative and support and waste management and remediation services9
- Health care and social assistance7
- Accommodation and food services5
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 63389?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 63369 | Old Monroe | 2,822 | $96k | 4.3 mi |
| 63347 | Foley | 3,140 | $82k | 4.5 mi |
| 62006 | Batchtown, IL | 667 | $94k | 6.7 mi |
| 63362 | Moscow Mills | 9,930 | $89k | 8.0 mi |
| 63366 | O Fallon | 54,769 | $101k | 10.2 mi |
| 62036 | Golden Eagle, IL | 574 | $103k | 11.4 mi |
| 63379 | Troy | 27,731 | $91k | 12.0 mi |
| 63301 | Saint Charles | 52,667 | $85k | 19.3 mi |
| 63343 | Elsberry | 4,381 | $75k | 11.1 mi (near) |
| 62013 | Brussels, IL | 578 | $73k | 11.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.