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Monument, Oregon

City in Grant County, Oregon · ZIP 97864

  • Grant County
  • Census data · ACS 2019-2023
  • 1 public schools
Join MonumentAsk MonumentBusinessesPeople
  • 111 (2024 estimate)Population
  • 156Households
  • $36,809Median household income
  • $2,000,001Median home value
  • 1Public schools
  • 1ZIP codes

About Monument

This page shows only what has been published about Monument: 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 2020−23.8%
1001201401602000: 15120002010: 12820102020: 1152020151115
Population of Monument at each census
CensusPopulation
2000151
2010128
2020115

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 41, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 41, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 41, retrieved November 14, 2026.

Household income in Monument
Under $50k88.4%
$50k to $100k7.1%
$100k to $150k4.5%
$150k to $200k0%
$200k and over0%

Median household income $36,809 · 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 41, retrieved November 14, 2026.

Housing tenure in Monument
Owner occupied
128 units
Renter occupied
28 units
Vacancy rate
10.9%

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 41, retrieved November 14, 2026.

Monument compared with its county and state
Monument compared with its county and state, American Community Survey 2019-2023
MeasureMonumentGrant CountyOregon
Population1987,2384,238,714
Median household income$36,809$59,800$80,426
Median age70.050.840.1
Median home value$2,000,001$225,100$454,200
Bachelor’s degree or higher3.0%19.7%36.2%
Foreign-born residents9.1%2.1%9.7%
Owner-occupied homes82.1%80.6%63.4%
Mean commute to work16.8 minutes18.4 minutes23.2 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 41, retrieved November 14, 2026.

CommunityRules and moderation

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Schools

Public schools in Monument1
Public schools in Monument, NCES directory 2023–2024
SchoolTypeGradesDistrict
Monument SchoolPublicK–12Monument SD 8

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 MonumentPromoted from questions people asked

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Nearby towns

Other towns in Grant County

All towns in Grant County