- Population: 14,927 (Change since 1990: +8.9%)
- Created: February 10, 1851
- County seat: Salem
- Largest town: Salem (Pop. 4,854)
- Name origin: Lewis Dent
- Anutt (Unincorporated)
- Located at intersection Route C and Route O northwest of Salem
- Latitude & Longitude: 37°42'57" N, 91°43'11" W
- Survey: T. 35 N., R. 7 W., Sec. 32
- Elevation: 1217
- Civil township: Watkins
- USGS Quad: Anutt
- Named after Annet Lenox, local schoolteacher
- Source: Ramsay (p. 70)
- Ark (Historical)
- Located somewhere west of Howes Mill
- Latitude & Longitude: 37°40'52" N, 91°20'09" W
- Survey: T. 34 N., R. 4 W., Sec. 2
- Elevation: 1340
- Civil township: Meramec
- USGS Quad: Howes Mill Spring
- Bangert (Unincorporated)
- Located beyond end of Route JJ north of Salem
- Latitude & Longitude: 37°46'16" N, 91°30'57" W
- Survey: T. 35 N., R. 5 W., Sec. 7
- Elevation: 1228
- Civil township: Short Bend
- USGS Quad: Seaton
- Boscobel (Unincorporated)
- Located north of Howes near the Crawford County line
- Latitude & Longitude: 37°46'36" N, 91°30'08" W
- Survey: T. 35 N., R. 5 W., Sec. 5
- Elevation: 1171
- Civil township: Short Bend
- USGS Quad: Seaton
- Map: 1904 McNally
- Boss (Unincorporated)
- Located near intersection MO 32 and Route AC at eastern edge of the county
- Latitude & Longitude: 37°38'35" N, 91°11'21" W
- Survey: T. 34 N., R. 2 W., Sec. 18
- Civil township: Osage
- School district: Iron County C-4
- USGS Quad: Viburnum West
- Condray (Unincorporated)
- Located near intersection MO 68 and Route FF north of Salem
- Latitude & Longitude: 37°45'60" N, 91°33'17" W
- Survey: T. 35 N., R. 6 W., Sec. 11
- Elevation: 1025
- Civil township: Norman
- USGS Quad: Seaton
- Map: MoDOT
- Cooksey (Unincorporated)
- Latitude & Longitude: 37°45'07" N, 91°27'28" W
- Survey: T. 35 N., R. 5 W., Sec. 15
- Elevation: 1000
- Civil township: Short Bend
- USGS Quad: Cook Station
- Coulstone (Unincorporated)
- Located along MO 32 at the Texas County line
- Latitude & Longitude: 37°31'22" N, 91°45'04" W
- Civil township: Texas
- USGS Quad: Maples
- Custer (Unincorporated)
- Located on a county road northeast of Jadwin
- Latitude & Longitude: 37°32'11" N, 91°31'10" W
- Survey: T. 33 N., R. 5 W., Sec. 19-20
- Elevation: 1253
- Civil township: Franklin
- USGS Quad: Darien
- Darien (Unincorporated)
- Located on Route K near the intersection with Route E northwest of Jadwin
- Latitude & Longitude: 37°31'12" N, 91°35'32" W
- Survey: T. 33 N., R. 6 W., Sec. 33-34
- Elevation: 1360
- Civil township: Franklin
- USGS Quad: Darien
- Doss (Unincorporated)
- Located along Route B at intersection with CR 545 southeast of Salem
- Latitude & Longitude: 37°34'34" N, 91°29'05" W
- Survey: T. 33 N., R. 5 W., Sec. 9
- Elevation: 225
- Civil township: Franklin
- USGS Quad: Doss
- Named for William Doss, newspaper printer
- Source: Ramsay (p. 70)
- Earls (Unincorporated)
- Located along Route JJ north of Howes
- Latitude & Longitude: 37°44'50" N, 91°31'06" W
- Survey: T. 35 N., R. 5 W., Sec. 18
- Elevation: 1235
- Civil township: Short Bend
- USGS Quad: Salem (Benchmark shown)
- Elba (Unincorporated)
- Falk Mill (Historical)
- Located on a county road north of Route A along Sinking Creek
- Latitude & Longitude: 37°26'22" N, 91°18'03" W
- Survey: T. 32 N., R. 3 W., Sec. 29
- Elevation: 970
- Civil township: Sinkin
- School district: Bunker R-3
- USGS Quad: Loggers Lake (Shows Falk Mill Hollow)
- Fawn (Unincorporated)
- Located south of Doss
- Latitude & Longitude: 37°32'38" N, 91°28'34" W
- Survey: T. 33 N., R. 5 W., Sec. 22
- Elevation: 1320
- Civil township: Franklin
- USGS Quad: Doss
- Map: 1904 McNally
- Gila (Unincorporated)
- Located along Sinking Creek southeast of Gladden
- Latitude & Longitude: 37°25'49" N, 91°18'28" W
- Survey: T. 32 N., R. 3 W., Sec. 31
- Civil township: Sinkin
- School district: Bunker R-3
- USGS Quad: Loggers Lake (Not shown)
- Map: 1904 McNally
- Gladden (Unincorporated)
- Located at intersection MO 19 and CR 551 east of Jadwin
- Latitude & Longitude: 37°29'55" N, 91°27'23" W
- Survey: T. 32 N., R. 5 W., Sec. 2
- Elevation: 1290
- Civil township: Gladden
- USGS Quad: Gladden
- Halcyon (Historical)
- Latitude & Longitude: 37°28'35" N, 91°22'58" W
- Survey: T. 32 N., R. 4 W., Sec. 16
- Elevation: 1090
- Civil township: Sinkin
- School district: Bunker R-3
- USGS Quad: Gladden (Not shown)
- Hedrick (Unincorporated)
- Located somewhere between Salem and Lenox
- Latitude & Longitude: 37°37'55" N, 91°39'58" W
- Survey: T. 34 N., R. 7 W., Sec. 23
- Elevation: 1185
- Civil township: Texas
- USGS Quad: Anutt
- Map: 1904 McNally
- Hobson (Unincorporated)
- Located along Route FF east of MO 72, northwest of Salem
- Latitude & Longitude: 37°45'20" N, 91°37'55" W
- Survey: T. 35 N., R. 6 W., Sec. 18
- Civil township: Norman
- USGS Quad: Lecoma
- Howes (Unincorporated)
- Located at intersection MO 19 and Route JJ north of Salem
- Latitude & Longitude: 37°42'34" N, 91°30'52" W
- Survey: T. 35 N., R. 5 W., Sec. 31-32
- Elevation: 249
- Civil township: Short Bend
- USGS Quad: Salem
- Howes Mill (Unincorporated)
- Located along MO 32 west of Boss
- Latitude & Longitude: 37°37'04" N, 91°17'30" W
- Survey: T. 34 N., R. 3 W., Sec. 29
- Civil township: Osage
- School district: Salem R-80
- USGS Quad: Stone Hill
- Map: MoDOT (Shows Howes Mill and Howes Mill P.O.)
- Jack (Unincorporated)
- Located on Route F southwest of Salem
- Latitude & Longitude: 37°34'34" N, 91°37'16" W
- Survey: T. 33 N., R. 6 W., Sec. 8
- Civil township: Texas
- USGS Quad: Darien
- Jadwin (Unincorporated)
- Located at intersection Route K and Route BB north of Akers
- Latitude & Longitude: 37°29'12" N, 91°34'15" W
- Survey: T. 32 N., R. 6 W., Sec. 14-15
- Civil township: Gladden
- USGS Quad: Cedargrove
- Joy (Unincorporated)
- Located along Route E east of intersection with MO 119
- Latitude & Longitude: 37°30'52" N, 91°40'27" W
- Survey: T. 33 N., R. 7 W., Sec. 35
- Elevation: 1296
- Civil township: Texas
- USGS Quad: Rhyse
- Lake Spring (Unincorporated)
- Located along MO 72 near the Phelps County line
- Latitude & Longitude: 37°46'57" N, 91°40'43" W
- Survey: T. 35 N., R. 7 W., Sec. 3
- Elevation: 995
- Civil township: Watkins
- USGS Quad: Lecoma
- Lecoma (Unincorporated)
- Located along Route O about a mile south of the Phelps County line
- Latitude & Longitude: 37°46'34" N, 91°43'51" W
- Survey: T. 35 N., R. 7 W., Sec. 5-6
- Elevation: 1176
- Civil township: Watkins
- USGS Quad: Lecoma
- Lenox (Unincorporated)
- Located at intersection Route C and Route H west of Salem
- Latitude & Longitude: 37°39'11" N, 91°45'40" W
- Survey: T. 34 N., R. 8 W., Sec. 13
- Civil township: Watkins
- USGS Quad: Edgar Springs
- Lents (Historical)
- Max (Unincorporated)
- Located on Route B near bridge over Meramec River
- Latitude & Longitude: 37°34'29" N, 91°22'60" W
- Survey: T. 33 N., R. 4 W., Sec. 9
- Civil township: Linn
- USGS Quad: Doss
- Montauk (Unincorporated)
- Located at junction MO 119 and Route VV southwest of Salem
- Latitude & Longitude: 37°26'52" N, 91°41'44" W
- Survey: T. 32 N., R. 7 W., Sec. 27
- Elevation: 1157
- Civil township: Current
- USGS Quad: Montauk
- Mounce (Historical)
- Located somewhere north of Stone Hill
- Latitude & Longitude: 37°39'58" N, 91°23'13" W
- Survey: T. 34 N., R. 4 W., Sec. 7
- Elevation: 1111
- Civil township: Meramec
- USGS Quad: Short Bend (Not shown)
- Map: 1904 McNally
- New Hope (Unincorporated)
- Located on a county road between Route K and Route Z northeast of Darien
- Latitude & Longitude: 37°33'25" N, 91°33'33" W
- Survey: T. 33 N., R. 6 W., Sec. 14
- Elevation: 1310
- Civil township: Franklin
- USGS Quad: Darien
- Map: MoDOT
- North Lenox (Unincorporated)
- Latitude & Longitude: 37°39'53" N, 91°45'23" W
- Survey: T. 34 N., R. 8 W., Sec. 12
- Elevation: 1275
- Civil township: Watkins
- USGS Quad: Edgar Springs
- Ranger (Unincorporated)
- Located northwest of Joy
- Latitude & Longitude: 37°33'30" N, 91°43'53" W
- Survey: T. 33 N., R. 7 W., Sec. 17
- Elevation: 1380
- Civil township: Texas
- USGS Quad: Rhyse
- Map: 1904 McNally
- Rhyse (Unincorporated)
- Located along MO 32 just northeast of junction with MO 119
- Latitude & Longitude: 37°34'09" N, 91°41'10" W
- Survey: T. 33 N., R. 7 W., Sec. 15
- Civil township: Texas
- USGS Quad: Rhyse
- Named for Rhyse Jeffries, the son
of a prominent landowner
- Source: Ramsay (p. 76)
- Rufus (Historical)
- Located somewhere west of Joy near the Texas County line
- Salem (Fourth-class city)
- Population: 4,854 (Change since 1990: +8.2%)
- Located at center of county near intersections of MO 19, MO 32, MO 68, and MO 72
- Latitude & Longitude: 37°38'44" N, 91°32'09" W
- Short Bend (Unincorporated)
- Located along MO 19 near bridge over Meramec River
- Latitude & Longitude: 37°44'47" N, 91°26'02" W
- Survey: T. 35 N., R. 5 W., Sec. 13
- Elevation: 979
- Civil township: Short Bend
- USGS Quad: Short Bend
- Sligo (Unincorporated)
- Previously known as: Sligo Furnace
- Located on Route TT just east of MO 19 near the Crawford County line
- Latitude & Longitude: 37°46'26" N, 91°22'39" W
- Survey: T. 35 N., R. 4 W., Sec. 4, 9
- Elevation: 1069
- Civil township: Short Bend
- USGS Quad: Cook Station
- Smoky Hollow (Unincorporated)
- Located along Route CC southeast of Lenox
- Latitude & Longitude: 37°37'20" N, 91°41'34" W
- Elevation: 1256
- Civil township: Texas
- USGS Quad: Rhyse
- Stone Hill (Unincorporated)
- Located near intersection MO 72 and CR 524 southeast of Howes Mill
- Latitude & Longitude: 37°36'06" N, 91°20'31" W
- Survey: T. 34 N., R. 4 W., Sec. 35
- Elevation: 1150
- Civil township: Meramec
- School district: Salem R-80
- USGS Quad: Stone Hill
- Map: 1904 McNally (Stonehill)
- Tacoma (Unincorporated)
- Located near the end of Route U
- Latitude & Longitude: 37°43'42" N, 91°35'42" W
- Survey: T. 35 N., R. 6 W., Sec. 28
- Civil township: Norman
- USGS Quad: Salem (Not shown)
- Turtle (Unincorporated)
- Located near the end of Route N northeast of Gladden
- Latitude & Longitude: 37°31'24" N, 91°24'44" W
- Survey: T. 33 N., R. 4 W., Sec. 30
- Elevation: 1392
- Civil township: Linn
- USGS Quad: Doss
- Valleyknob (Historical)
- Alternate name: Valley Knob
- Located somewhere southwest of Stone Hill
- Latitude & Longitude: 37°33'30" N, 91°23'14" W
- Survey: T. 33 N., R. 4 W., Sec. 17
- Civil township: Linn
- USGS Quad: Doss
- West Bunker (Unincorporated)
- Located just west of Bunker
- Latitude & Longitude: 37°27'18" N, 91°12'55" W
- Survey: T. 32 N., R. 3 W., Sec. 24
- Elevation: 1364
- Civil township: Sinkin
- School district: Bunker R-3
- USGS Quad: Bunker (Not shown)
Name origin
Named for Lewis Dent, pioneer settler
| Year | Population | Percent change |
|---|
| 1860 | 5,654 | -- |
| 1870 | 6,357 | +12.4% |
| 1880 | 10,646 | +67.5% |
| 1890 | 12,149 | +14.1% |
| 1900 | 12,986 | +6.9% |
| 1910 | 13,245 | +2.0% |
| 1920 | 12,318 | -7.0% |
| 1930 | 10,974 | -10.9% |
| 1940 | 11,763 | +7.2% |
| 1950 | 10,936 | -7.0% |
| 1960 | 10,445 | -4.5% |
| 1970 | 11,457 | +9.7% |
| 1980 | 14,517 | +26.7% |
| 1990 | 13,702 | -5.6% |
| 2000 | 14,927 | +8.9% |