Butler County, MO ZIP codes
There are 9 ZIP codes in Butler County, MO, in 8 towns, from 63901 to 63962. The largest are 63901 (Poplar Bluff), 63961 (Qulin) and 63945 (Harviell). 1 more crosses into it from a neighbouring county: 63967.
The county seat is Poplar Bluff.
- ZIP codes
- 9
- Partly in it
- 1 more
- Towns
- 8
- County seat
- Poplar Bluff
- County FIPS
29023- State
- Missouri
- Population
- 42,020
- Median household income
- $49,089
- Land area
- 695 sq mi
- Area code
- 573
- Metro area
- Poplar Bluff
Butler County ZIP codes by town
- Poplar Bluff (county seat)
- 63901, 63902
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
ZIP codes partly in Butler County
This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of Butler County.
- 63967 Williamsville · mostly in Wayne County
Map of Butler County ZIP codes
The ZIP codes of Butler County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Butler County in numbers
About 42,020 people live in Butler County, in 16,594 households, the 27th most populous of Missouri's 115 counties. The median household income is $49,089 a year, 31% below the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $145,100 (37% below the Missouri median), and median gross rent is $780 a month. The median age is 39.5; 15.8% of adults 25 and over hold a bachelor's degree or higher (32.4% across Missouri); the average commute takes 21 minutes.
| Population | 42,020 |
|---|---|
| Households | 16,594 |
| Median age | 39.5 |
| Median household income | $49,089 |
| Median home value | $145,100 |
| Median gross rent | $780 |
| Bachelor's degree or higher | 15.8% |
| Mean commute | 21.0 min |
| Population density | 60 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Butler County
| Town | ZIP codes | Population |
|---|---|---|
| Poplar Bluff | 2 | 16,254 |
| Harviell | 1 | 928 |
| Qulin | 1 | 570 |
| Fisk | 1 | 502 |
| Neelyville | 1 | 358 |
| Broseley | 1 | 65 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Butler County.
Not sure you are in Butler County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Butler County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
63901 | Poplar Bluff , MO | Standard | 35,324 | $51,152 | $151,600 |
63902 | Poplar Bluff , MO | No street area | — | — | — |
63932 | Broseley , MO | Standard | 848 | $47,212 | $62,100 |
63938 | Fagus , MO | No street area | — | — | — |
63940 | Fisk , MO | Standard | 1,326 | $53,378 | $143,800 |
63945 | Harviell , MO | Standard | 928 | $44,174 | $145,900 |
63954 | Neelyville , MO | Standard | 954 | $39,853 | $95,000 |
63961 | Qulin , MO | Standard | 1,600 | $39,167 | $90,200 |
63962 | Rombauer , MO | Standard | 0 | — | — |
Cite this page
zipcodes.pro. “Butler County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/mo/county/butler
Underlying data is public domain or openly licensed — sources, vintages and licences.