Hillcrest, Illinois
11 topographic sheets cover this place, the earliest surveyed in 1952 and the latest in 1993. It stands in Flagg Township. It lies in ZIP code area 61068. The Survey maps it on the Rochelle quadrangle. 1,224 people lived here at the 2020 count. It stands 830 feet above sea level.
Population over time
2 figuresHillcrest fell from 1,326 to 1,224 between 2010 and 2020. These are the recorded population figures Wikidata holds for this place, reached through the Geographic Names Information System number this page is keyed on rather than by name, so they belong to this place and not to another of the same name. Most are census counts, but not all are: an early figure may be a founding or settlement estimate, and an estimate published within five years of a census is left out. The change column is computed, and is left blank where more than 20 years separate a figure from the one before it, because a gap that long is not a change between two counts.
| Year | People | Change |
|---|---|---|
| 2010 | 1,326 | |
| 2020 | 1,224 | -102 (-8%) |
Topographic sheets covering this place
6 surveys from 11 printed sheetsMatched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.
- 1952 USGS Rochelle quadrangle1:62500, 3 printings
- 1958 USGS Aurora quadrangle1:250000, 3 printings
- 1961 USGS Aurora quadrangle1:250000
- 1975 USGS Rochelle quadrangle1:24000
- 1985 USGS Dixon quadrangle1:100000, 2 printings
- 1993 USGS Rochelle quadrangle1:24000
In the county-history sources
16,079 words on this townshipThe History of Ogle County, Illinois, Containing a History of the County, Its Cities, Towns, Etc., a Biographical Directory of Its Citizens, War Record of Its Volunteers in the Late Rebellion, General and Local Statistics ... History of the Northwest, History of Illinois ... Etc, published 1878; Portrait and Biographical Album of Ogle County, Illinois, Containing Full Page Portraits and Biographical Sketches of Prominent and Representative Citizens of the County, published 1886 has no passage naming this settlement, which was common for smaller places. Its township is covered in full.
The chapter on Flagg Township covers the township.
Read the chapter on Flagg Township - 16,079 words.
Fires near this place
1 since 2005Regional context, not property-specific evidence. The federal wildfire occurrence database lists 1 fire within 5 miles of Hillcrest in 2005, burning under an acre in total. None started naturally. None was recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.
| Reported cause | Fires |
|---|---|
| Missing data/not specified/undetermined | 1 |
The most recent of them, most recent first, with the day each was reported and the service that recorded it.
| Date | Cause | Size | Reported by | Name on the report |
|---|---|---|---|---|
| 28 April 2005 | Missing data/not specified/undetermined | under an acre | Illinois State Fire Marshal's Office | not named |
Settlements close enough to share some of these fires:
Mines and quarries near this place
6 within 5 milesRegional context, not property-specific evidence. The federal mineral resources record lists 6 workings within 5 miles of Hillcrest: 3 past producers, 2 plants, 1 producer. 3 still produce. What was taken out: Stone, Crushed/Broken. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.
| Where | Site | Commodity | Status | Recorded |
|---|---|---|---|---|
| Atwood Quarry | Stone, Crushed/Broken | Producer | ||
| Prindle Pit & Mill | Stone, Crushed/Broken | Plant | ||
| Rochelle Quarry & Mill | Stone, Crushed/Broken | Plant | ||
| Unnamed Limestone Quarry | Stone, Crushed/Broken | Past Producer | ||
| Unnamed Limestone Quarry | Stone, Crushed/Broken | Past Producer | ||
| Unnamed Limestone Quarry | Stone, Crushed/Broken | Past Producer |
Storms near this place
2 since 2025Regional context, not property-specific evidence. The National Weather Service names Hillcrest in 2 storm reports in 2025: 2 thunderstorm wind. No death or injury is recorded in these reports. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.
Nearest settlements
The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.
| Map | Place | Distance | Sheets |
|---|---|---|---|
| Askvig Addition | 0.7 miles | 11 | |
| Rochelle | 1.9 miles | 11 | |
| Highland Estates | 2.6 miles | 11 | |
| Briarwood | 2.7 miles | 11 | |
| Ramsey Acres | 3.0 miles | 11 | |
| Flagg Center | 3.1 miles | 11 | |
| Prairieview Estates | 4.0 miles | 10 | |
| Southgate | 4.1 miles | 11 |
Elsewhere
Matched on this settlement's Geographic Names Information System number rather than its name, so it cannot be a different place of the same name in another state.
| Wikipedia article on Hillcrest | An encyclopaedic summary. Its text is share-alike, so it is linked here rather than copied. |
| Wikidata item Q2313395 | The structured record the population and elevation above come from. Public domain (CC0). |
Provenance
This settlement is recorded in the Geographic Names Information System as feature 410269. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.
Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.
Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.
Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.





