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Iola, Pennsylvania

Census designated place in Columbia County, Pennsylvania · ZIP 17846

  • Columbia County
  • Within Greenwood Township
  • Census data · ACS 2019-2023
  • 1 public schools
  • 129 (2019-2023 estimate)Population
  • 60Households
  • $13,750Median household income
  • $262,500Median home value
  • 1Public schools
  • 1ZIP codes

About Iola

This page shows only what has been published about Iola: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.

Town intelligenceOfficial sources, refreshed yearly

Population, 2000 to 2020+19.4%
1201301401501602000: 12920002010: 14420102020: 1542020129154
Population of Iola at each census
CensusPopulation
2000129
2010144
2020154

As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.

Sources: Census 2000 Summary File 1: total population, place level, state 42, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 42, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 42, retrieved November 14, 2026.

Household income in Iola
Under $50k85%
$50k to $100k10%
$100k to $150k5%
$150k to $200k0%
$200k and over0%

Median household income $13,750 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 42, retrieved November 14, 2026.

Housing tenure in Iola
Owner occupied
9 units
Renter occupied
51 units
Vacancy rate
0%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, place level, state 42, retrieved November 14, 2026.

Iola compared with its county and state
Iola compared with its county and state, American Community Survey 2019-2023
MeasureIolaColumbia CountyPennsylvania
Population12965,05512,986,518
Median household income$13,750$61,992$76,081
Median age28.741.440.9
Median home value$262,500$199,200$240,500
Bachelor’s degree or higher12.8%24.9%34.5%
Foreign-born residents0.0%2.8%7.4%
Owner-occupied homes15.0%70.4%69.3%
Mean commute to work16.4 minutes21.7 minutes26.6 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 42, retrieved November 14, 2026.

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Schools

Public schools in Iola1
Public schools in Iola, NCES directory 2023–2024
SchoolTypeGradesDistrict
Millville Area Elementary SchoolPublicK–6Millville Area SD

Open public schools in the NCES directory for 2023–2024, placed by their listed location; private schools are not in the source. Enrollment and ratings are not shown.

Sources: NCES Common Core of Data, public school directory 2023–2024, retrieved November 14, 2026; NCES EDGE public school geocodes 2024–2025, retrieved November 14, 2026.

Frequently asked about IolaPromoted from questions people asked

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Nearby towns

Other towns in Columbia County

All towns in Columbia County