Union
Source:
Indiana
Union is a sparsely populated county in Indiana with 3 ZIP codes, 7,586 people, and above-median household income among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.
National county placement
According to ACS 5-Year Estimates, Union, IN sits among US counties with an above-median household income, on a sparsely populated county population base, across a handful of delivery areas.
- Top 34%
- household income vs 3,210 US counties
- 7,586
- combined ZIP population
- 3
- USPS ZIP codes covered
- $74,374
- avg ZIP median income
Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.
Union lands in the national county income distribution as above-median household income on sparsely populated county footing (FIPS 18161, 3 ZIPs, combined population 7,586). On this short ZIP list the county page is mainly the FIPS bridge - household ACS fields live on the primary ZIP.
Above-median income with few ZIPs: treat the top code (47353) as the primary ACS record and this county page as the FIPS bridge. Intra-county contrast is limited by construction.
Population sits in the five-to-twenty-five thousand band with few ZIPs - still ZIP-first for household fields, but the county seat ZIP (usually the densest row) is worth a second glance before the FIPS overlays.
Within Indiana, Pike is the closest lower-income county and Brown the closest higher-income county by average ZIP household income. Their 6 and 2 ZIP footprints are the immediate statewide comparison set for Union. Use those locations as statewide context before treating the county average as a local-market answer.
3
Total ZIPs
7,586
Total Population
ZIP Codes in Union
Side-by-side: Compare 47353 vs 47003 →
Frequently Asked Questions
What is the population of Union?
Union has a total population of 7,586 across 3 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Union?
Union includes 3 ZIP codes: 47353, 47003, 47325.