ZIP code
82834
Buffalo, WY
82834 covers Buffalo in Johnson County, with 7,699 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 82834. Methodology
ZIP code map of 82834

About ZIP code 82834
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 82834. Not ACS. Methodology
People in 82834
Race
- White6,869
- Black or African American26
- American Indian or Alaska Native69
- Asian15
- Native Hawaiian and Pacific Islander7
- Other race85
- Two or more races400
Hispanic or Latino (any race): 307
Age
- Under 10805
- 10 to 19879
- 20 to 29579
- 30 to 39827
- 40 to 49816
- 50 to 59941
- 60 to 691,304
- 70 to 79871
- 80 and older449
Income and housing in 82834
Education
- High school graduate95.6%
- Bachelor's degree31.9%
- Graduate degree12.1%
Places covering 82834
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Buffalo59.1%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Johnson County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
40.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 82834
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 6,651 | |
| 2006 | 6,658 | |
| 2007 | 7,312 | |
| 2008 | 7,057 | |
| 2009 | 6,884 | |
| 2010 | 7,149 | |
| 2011 | 7,532 | 7,182 |
| 2012 | 7,487 | 7,600 |
| 2013 | 7,497 | 7,080 |
| 2014 | 7,467 | 6,940 |
| 2015 | 7,643 | 6,880 |
| 2016 | 7,519 | 6,790 |
| 2017 | 7,585 | 6,750 |
| 2018 | 7,487 | 6,830 |
| 2019 | 7,422 | 7,040 |
| 2020 | 7,344 | 7,050 |
| 2021 | 7,458 | 7,220 |
| 2022 | 7,517 | 7,100 |
| 2023 | 7,699 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 82834
12 nearest ZIP centroids (any distance)
- 82842Story23.8 miPop 749 · Income $130,606
- 82832Banner23.9 miPop 1,319 · Income $91,045
- 82833Big Horn32.0 miPop 268 · Income —
- 82845Wyarno34.4 miPop 100 · Income —
- 82639Kaycee36.1 miPop 649 · Income $73,173
- 82442Ten Sleep38.3 miPop 783 · Income $43,750
- 82835Clearmont38.8 miPop 376 · Income $79,712
- 82837Leiter39.2 miPop 32 · Income $52,083
- 82801Sheridan40.3 miPop 25,727 · Income $70,315
- 82428Hyattville42.6 miPop 122 · Income $43,839
- 82844Wolf44.1 miPop 11 · Income —
- 82831Arvada44.2 miPop 275 · Income —
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 82834, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 82834 FAQ
- What city is ZIP code 82834 in?
- 82834 is in Buffalo, WY.
- What county is 82834 in?
- 82834 is in Johnson County.
- What is the median household income in 82834?
- The median household income in 82834 is $63,128.
- Which ZIP codes are near 82834?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 82834.