Mercer County, IL

Illinois

Comprehensive geographic, population, and economic data for Mercer County in Illinois.

Total ZIP Codes 13
Total Population 16,648
Avg Household Income $74,595
Avg Home Value $139,687

Largest Cities in Mercer County

City Population
Aledo 3,668
Viola 899
Sherrard 691
Matherville 657
New Boston 648
Keithsburg 490
Joy 387
Seaton 228
North Henderson 191
Preemption 127
Cable 122
Swedona 64
Millersburg 33
Burgess 0
Boden 0

Most Populated ZIP Codes

ZIP Code City Population
61231 Aledo 4,962
61281 Sherrard 2,520
61272 New Boston 1,437
61412 Alexis 1,392
61486 Viola 1,330
61465 New Windsor 1,192
61279 Reynolds 1,015
61260 Joy 737
61263 Matherville 657
61476 Seaton 551
61442 Keithsburg 504
61466 North Henderson 263
61276 Preemption 88

All Cities in Mercer County (29)

Aledo Pop: 3,668
Arpee Pop: 1,437
Boden Pop: 2,520
Burgess Pop: 4,962
Cable Pop: 122
Eliza Pop: 1,437
Gilchrist Pop: 1,330
Griffin Pop: 1,192
Hamlet Pop: 1,015
Joy Pop: 387
Keithsburg Pop: 490
Mannon Pop: 1,437
Marston Pop: 4,962
Matherville Pop: 657
Millersburg Pop: 33
New Boston Pop: 648
North Henderson Pop: 191
Ogle Pop: 504
Old Gilchrist Pop: 4,962
Orangemans Hall Pop: 10,073
Petersville Pop: 737
Preemption Pop: 127
Seaton Pop: 228
Shale City Pop: 4,962
Sherrard Pop: 691
Sunbeam Pop: 4,962
Swedona Pop: 64
Viola Pop: 899
Wanlock Pop: 4,962

All ZIP Codes in Mercer County (13)

61231 Aledo
61260 Joy
61263 Matherville
61272 New Boston
61276 Preemption
61279 Reynolds
61281 Sherrard
61412 Alexis
61442 Keithsburg
61465 New Windsor
61466 North Henderson
61476 Seaton
61486 Viola