Harper, IA
Single-footprint Census roll-up for Harper, IA: 1 USPS ZIP, population 328. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.
U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage
ACS city ledger plate
Sheet HARPER-IA · Harper, IA 1 ZIPs · 328 pop · #6204/25278 · Keokuk County
INC-HIGH · RANK-UPPER · BELOW-PEER · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-MID
- INC-HIGH $90,893
- RANK-UPPER #6204/25278
- BELOW-PEER under Hedrick
- BOOK-ONE 1 ZIP
- OWN-HIGH 96% owners
- POP-VILLAGE 328
- SPREAD-UNK Single-ZIP book
- HOME-MID $242,400
Nearest income peer: Hedrick, IA (+ $7,545 income $)
Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.
Income neighbourhood around Harper
Lowest/highest poles plus county-sharing cities nearest Harper on average ZIP median household income. Full ladder: /cities.
- Thornburg · lowest
Thornburg · lowest
$39,722 median HH income
- Ollie · near
Ollie · near
$63,750 median HH income
- Keswick · near
Keswick · near
$75,625 median HH income
- Keota · near
Keota · near
$77,174 median HH income
- Harper · this city
Harper · this city
$90,893 median HH income
- Hedrick · highest
Hedrick · highest
$98,438 median HH income
What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.
National city placement
According to ACS 5-Year Estimates, Harper, IA sits among US cities with an upper-quartile household income, on a village-scale population base, across a single-ZIP footprint.
- Top 25%
- household income vs 25,278 US cities
- 328
- city population (Census)
- 1
- USPS ZIP codes covered
- $90,893
- avg ZIP median income
Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.
High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $90,893 and home value $242,400 should be read as near-neighborhood numbers ; bachelor's attainment averages 16.5%.
Owner-occupancy here runs high (96.4%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.
Within Iowa, Prairie City is the closest lower-income city and Lucas the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Harper.
Population concentration
Harper reads through its lone ZIP, 52231
328 ACS residents, one ZIP: 52231 is not the leading code inside Harper, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.
Census ZBP business roll-up
Mid-pack ZBP load on Harper's one ZIP
Citywide ZBP: 6 establishments, 26 employees , annual payroll $2,108k (~18 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 52231 (6 units) .
ZIP Codes in Harper, IA
These ZIP codes sit in Keokuk County, which covers 12 ZIP codes in all; 1 of them fall in Harper. See the Keokuk County roll-up →
Harper sits in the upper half of Keokuk County on income: Sigourney, Keota and What Cheer report less, while Hedrick reports more. Thornburg marks the far end of that range at $39,722, 56% below Harper.
| ZIP Code | Population | Median income | Establishments | Density |
|---|---|---|---|---|
| 52231 | 328 | $90,893 | 6 | 4 |
Harper roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Harper, .